28702912896

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38273}}^1$

素因数の和:38334

約数の個数: 256

約数和(自身を含む): 99941068800

約数和(自身を除く): 71238155904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8064, 8928, 10416, 11718, 11904, 12096, 13392, 13888, 15624, 17856, 20832, 23436, 24192, 26784, 27776, 31248, 35712, 38273, 41664, 46872, 53568, 62496, 76546, 83328, 93744, 107136, 114819, 124992, 153092, 187488, 229638, 249984, 267911, 306184, 344457, 374976, 459276, 535822, 612368, 688914, 749952, 803733, 918552, 1033371, 1071644, 1186463, 1224736, 1377828, 1607466, 1837104, 2066742, 2143288, 2372926, 2411199, 2449472, 2755656, 3214932, 3559389, 3674208, 4133484, 4286576, 4745852, 4822398, 4898944, 5511312, 6429864, 7118778, 7233597, 7348416, 8266968, 8305241, 8573152, 9491704, 9644796, 10678167, 11022624, 12859728, 14237556, 14467194, 14696832, 16533936, 16610482, 17146304, 18983408, 19289592, 21356334, 22045248, 24915723, 25719456, 28475112, 28934388, 32034501, 33067872, 33220964, 34292608, 37966816, 38579184, 42712668, 44090496, 49831446, 51438912, 56950224, 57868776, 64069002, 66135744, 66441928, 74747169, 75933632, 77158368, 85425336, 99662892, 102877824, 113900448, 115737552, 128138004, 132271488, 132883856, 149494338, 151867264, 154316736, 170850672, 199325784, 224241507, 227800896, 231475104, 256276008, 265767712, 298988676, 308633472, 341701344, 398651568, 448483014, 455601792, 462950208, 512552016, 531535424, 597977352, 683402688, 797303136, 896966028, 925900416, 1025104032, 1063070848, 1195954704, 1366805376, 1594606272, 1793932056, 2050208064, 2391909408, 3189212544, 3587864112, 4100416128, 4783818816, 7175728224, 9567637632, 14351456448, 28702912896]

約数ペア:

[(1, 28702912896), (2, 14351456448), (3, 9567637632), (4, 7175728224), (6, 4783818816), (7, 4100416128), (8, 3587864112), (9, 3189212544), (12, 2391909408), (14, 2050208064), (16, 1793932056), (18, 1594606272), (21, 1366805376), (24, 1195954704), (27, 1063070848), (28, 1025104032), (31, 925900416), (32, 896966028), (36, 797303136), (42, 683402688), (48, 597977352), (54, 531535424), (56, 512552016), (62, 462950208), (63, 455601792), (64, 448483014), (72, 398651568), (84, 341701344), (93, 308633472), (96, 298988676), (108, 265767712), (112, 256276008), (124, 231475104), (126, 227800896), (128, 224241507), (144, 199325784), (168, 170850672), (186, 154316736), (189, 151867264), (192, 149494338), (216, 132883856), (217, 132271488), (224, 128138004), (248, 115737552), (252, 113900448), (279, 102877824), (288, 99662892), (336, 85425336), (372, 77158368), (378, 75933632), (384, 74747169), (432, 66441928), (434, 66135744), (448, 64069002), (496, 57868776), (504, 56950224), (558, 51438912), (576, 49831446), (651, 44090496), (672, 42712668), (744, 38579184), (756, 37966816), (837, 34292608), (864, 33220964), (868, 33067872), (896, 32034501), (992, 28934388), (1008, 28475112), (1116, 25719456), (1152, 24915723), (1302, 22045248), (1344, 21356334), (1488, 19289592), (1512, 18983408), (1674, 17146304), (1728, 16610482), (1736, 16533936), (1953, 14696832), (1984, 14467194), (2016, 14237556), (2232, 12859728), (2604, 11022624), (2688, 10678167), (2976, 9644796), (3024, 9491704), (3348, 8573152), (3456, 8305241), (3472, 8266968), (3906, 7348416), (3968, 7233597), (4032, 7118778), (4464, 6429864), (5208, 5511312), (5859, 4898944), (5952, 4822398), (6048, 4745852), (6696, 4286576), (6944, 4133484), (7812, 3674208), (8064, 3559389), (8928, 3214932), (10416, 2755656), (11718, 2449472), (11904, 2411199), (12096, 2372926), (13392, 2143288), (13888, 2066742), (15624, 1837104), (17856, 1607466), (20832, 1377828), (23436, 1224736), (24192, 1186463), (26784, 1071644), (27776, 1033371), (31248, 918552), (35712, 803733), (38273, 749952), (41664, 688914), (46872, 612368), (53568, 535822), (62496, 459276), (76546, 374976), (83328, 344457), (93744, 306184), (107136, 267911), (114819, 249984), (124992, 229638), (153092, 187488)]