1378864872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 384

約数和(自身を含む): 4916920320

約数和(自身を除く): 3538055448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 71, 72, 77, 84, 88, 93, 99, 113, 124, 126, 132, 142, 154, 168, 186, 198, 213, 217, 226, 231, 248, 252, 264, 279, 284, 308, 339, 341, 372, 396, 426, 434, 452, 462, 497, 504, 558, 568, 616, 639, 651, 678, 682, 693, 744, 781, 791, 792, 852, 868, 904, 924, 994, 1017, 1023, 1116, 1243, 1278, 1302, 1356, 1364, 1386, 1491, 1562, 1582, 1704, 1736, 1848, 1953, 1988, 2034, 2046, 2201, 2232, 2343, 2373, 2387, 2486, 2556, 2604, 2712, 2728, 2772, 2982, 3069, 3124, 3164, 3503, 3729, 3906, 3976, 4068, 4092, 4402, 4473, 4686, 4746, 4774, 4972, 5112, 5208, 5467, 5544, 5964, 6138, 6248, 6328, 6603, 7006, 7029, 7119, 7161, 7458, 7812, 8023, 8136, 8184, 8701, 8804, 8946, 9372, 9492, 9548, 9944, 10509, 10934, 11187, 11928, 12276, 13206, 14012, 14058, 14238, 14322, 14916, 15407, 15624, 16046, 16401, 17402, 17608, 17892, 18744, 18984, 19096, 19809, 21018, 21483, 21868, 22374, 24069, 24211, 24521, 24552, 26103, 26412, 28024, 28116, 28476, 28644, 29832, 30814, 31527, 32092, 32802, 34804, 35784, 38533, 39618, 42036, 42966, 43736, 44748, 46221, 48138, 48422, 49042, 49203, 52206, 52824, 56161, 56232, 56952, 57288, 61628, 63054, 64184, 65604, 69608, 72207, 72633, 73563, 77066, 78309, 79236, 84072, 85932, 88253, 89496, 92442, 96276, 96844, 98084, 98406, 104412, 112322, 115599, 123256, 126108, 131208, 138663, 144414, 145266, 147126, 154132, 156618, 158472, 168483, 169477, 171864, 176506, 184884, 192552, 193688, 196168, 196812, 208824, 217899, 220689, 224644, 231198, 248713, 252216, 264759, 269731, 277326, 288828, 290532, 294252, 308264, 313236, 336966, 338954, 346797, 353012, 369768, 393624, 435798, 441378, 449288, 462396, 497426, 505449, 508431, 529518, 539462, 554652, 577656, 581064, 588504, 617771, 626472, 673932, 677908, 693594, 706024, 746139, 794277, 809193, 871596, 882756, 924792, 994852, 1010898, 1016862, 1059036, 1078924, 1109304, 1235542, 1347864, 1355816, 1387188, 1492278, 1525293, 1588554, 1618386, 1740991, 1743192, 1765512, 1853313, 1989704, 2021796, 2033724, 2118072, 2157848, 2238417, 2427579, 2471084, 2735843, 2774376, 2984556, 3050586, 3177108, 3236772, 3481982, 3706626, 4043592, 4067448, 4476834, 4855158, 4942168, 5222973, 5471686, 5559939, 5969112, 6101172, 6354216, 6473544, 6963964, 7413252, 8207529, 8953668, 9710316, 10445946, 10943372, 11119878, 12202344, 13927928, 14826504, 15668919, 16415058, 17907336, 19150901, 19420632, 20891892, 21886744, 22239756, 24622587, 31337838, 32830116, 38301802, 41783784, 44479512, 49245174, 57452703, 62675676, 65660232, 76603604, 98490348, 114905406, 125351352, 153207208, 172358109, 196980696, 229810812, 344716218, 459621624, 689432436, 1378864872]

約数ペア:

[(1, 1378864872), (2, 689432436), (3, 459621624), (4, 344716218), (6, 229810812), (7, 196980696), (8, 172358109), (9, 153207208), (11, 125351352), (12, 114905406), (14, 98490348), (18, 76603604), (21, 65660232), (22, 62675676), (24, 57452703), (28, 49245174), (31, 44479512), (33, 41783784), (36, 38301802), (42, 32830116), (44, 31337838), (56, 24622587), (62, 22239756), (63, 21886744), (66, 20891892), (71, 19420632), (72, 19150901), (77, 17907336), (84, 16415058), (88, 15668919), (93, 14826504), (99, 13927928), (113, 12202344), (124, 11119878), (126, 10943372), (132, 10445946), (142, 9710316), (154, 8953668), (168, 8207529), (186, 7413252), (198, 6963964), (213, 6473544), (217, 6354216), (226, 6101172), (231, 5969112), (248, 5559939), (252, 5471686), (264, 5222973), (279, 4942168), (284, 4855158), (308, 4476834), (339, 4067448), (341, 4043592), (372, 3706626), (396, 3481982), (426, 3236772), (434, 3177108), (452, 3050586), (462, 2984556), (497, 2774376), (504, 2735843), (558, 2471084), (568, 2427579), (616, 2238417), (639, 2157848), (651, 2118072), (678, 2033724), (682, 2021796), (693, 1989704), (744, 1853313), (781, 1765512), (791, 1743192), (792, 1740991), (852, 1618386), (868, 1588554), (904, 1525293), (924, 1492278), (994, 1387188), (1017, 1355816), (1023, 1347864), (1116, 1235542), (1243, 1109304), (1278, 1078924), (1302, 1059036), (1356, 1016862), (1364, 1010898), (1386, 994852), (1491, 924792), (1562, 882756), (1582, 871596), (1704, 809193), (1736, 794277), (1848, 746139), (1953, 706024), (1988, 693594), (2034, 677908), (2046, 673932), (2201, 626472), (2232, 617771), (2343, 588504), (2373, 581064), (2387, 577656), (2486, 554652), (2556, 539462), (2604, 529518), (2712, 508431), (2728, 505449), (2772, 497426), (2982, 462396), (3069, 449288), (3124, 441378), (3164, 435798), (3503, 393624), (3729, 369768), (3906, 353012), (3976, 346797), (4068, 338954), (4092, 336966), (4402, 313236), (4473, 308264), (4686, 294252), (4746, 290532), (4774, 288828), (4972, 277326), (5112, 269731), (5208, 264759), (5467, 252216), (5544, 248713), (5964, 231198), (6138, 224644), (6248, 220689), (6328, 217899), (6603, 208824), (7006, 196812), (7029, 196168), (7119, 193688), (7161, 192552), (7458, 184884), (7812, 176506), (8023, 171864), (8136, 169477), (8184, 168483), (8701, 158472), (8804, 156618), (8946, 154132), (9372, 147126), (9492, 145266), (9548, 144414), (9944, 138663), (10509, 131208), (10934, 126108), (11187, 123256), (11928, 115599), (12276, 112322), (13206, 104412), (14012, 98406), (14058, 98084), (14238, 96844), (14322, 96276), (14916, 92442), (15407, 89496), (15624, 88253), (16046, 85932), (16401, 84072), (17402, 79236), (17608, 78309), (17892, 77066), (18744, 73563), (18984, 72633), (19096, 72207), (19809, 69608), (21018, 65604), (21483, 64184), (21868, 63054), (22374, 61628), (24069, 57288), (24211, 56952), (24521, 56232), (24552, 56161), (26103, 52824), (26412, 52206), (28024, 49203), (28116, 49042), (28476, 48422), (28644, 48138), (29832, 46221), (30814, 44748), (31527, 43736), (32092, 42966), (32802, 42036), (34804, 39618), (35784, 38533)]