393037344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 288

約数和(自身を含む): 1392168960

約数和(自身を除く): 999131616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 96, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 224, 228, 248, 252, 266, 279, 288, 304, 331, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 608, 651, 662, 672, 684, 744, 798, 868, 912, 992, 993, 1008, 1064, 1116, 1178, 1197, 1302, 1324, 1368, 1488, 1596, 1736, 1767, 1824, 1953, 1986, 2016, 2128, 2232, 2317, 2356, 2394, 2604, 2648, 2736, 2976, 2979, 3192, 3472, 3534, 3906, 3972, 4123, 4256, 4464, 4634, 4712, 4788, 5208, 5296, 5301, 5472, 5958, 6289, 6384, 6944, 6951, 7068, 7812, 7944, 8246, 8928, 9268, 9424, 9576, 10261, 10416, 10592, 10602, 11916, 12369, 12578, 12768, 13902, 14136, 15624, 15888, 16492, 18536, 18848, 18867, 19152, 20522, 20832, 20853, 21204, 23832, 24738, 25156, 27804, 28272, 30783, 31248, 31776, 32984, 37072, 37107, 37734, 38304, 41044, 41706, 42408, 44023, 47664, 49476, 50312, 55608, 56544, 56601, 61566, 62496, 65968, 71827, 74144, 74214, 75468, 82088, 83412, 84816, 88046, 92349, 95328, 98952, 100624, 111216, 113202, 123132, 131936, 132069, 143654, 148428, 150936, 164176, 166824, 169632, 176092, 184698, 194959, 197904, 201248, 215481, 222432, 226404, 246264, 264138, 287308, 296856, 301872, 328352, 333648, 352184, 369396, 389918, 395808, 396207, 430962, 452808, 492528, 528276, 574616, 584877, 593712, 603744, 646443, 667296, 704368, 738792, 779836, 792414, 861924, 905616, 985056, 1056552, 1149232, 1169754, 1187424, 1292886, 1364713, 1408736, 1477584, 1559672, 1584828, 1723848, 1754631, 1811232, 2113104, 2298464, 2339508, 2585772, 2729426, 2955168, 3119344, 3169656, 3447696, 3509262, 4094139, 4226208, 4679016, 5171544, 5458852, 6238688, 6339312, 6895392, 7018524, 8188278, 9358032, 10343088, 10917704, 12282417, 12678624, 14037048, 16376556, 18716064, 20686176, 21835408, 24564834, 28074096, 32753112, 43670816, 49129668, 56148192, 65506224, 98259336, 131012448, 196518672, 393037344]

約数ペア:

[(1, 393037344), (2, 196518672), (3, 131012448), (4, 98259336), (6, 65506224), (7, 56148192), (8, 49129668), (9, 43670816), (12, 32753112), (14, 28074096), (16, 24564834), (18, 21835408), (19, 20686176), (21, 18716064), (24, 16376556), (28, 14037048), (31, 12678624), (32, 12282417), (36, 10917704), (38, 10343088), (42, 9358032), (48, 8188278), (56, 7018524), (57, 6895392), (62, 6339312), (63, 6238688), (72, 5458852), (76, 5171544), (84, 4679016), (93, 4226208), (96, 4094139), (112, 3509262), (114, 3447696), (124, 3169656), (126, 3119344), (133, 2955168), (144, 2729426), (152, 2585772), (168, 2339508), (171, 2298464), (186, 2113104), (217, 1811232), (224, 1754631), (228, 1723848), (248, 1584828), (252, 1559672), (266, 1477584), (279, 1408736), (288, 1364713), (304, 1292886), (331, 1187424), (336, 1169754), (342, 1149232), (372, 1056552), (399, 985056), (434, 905616), (456, 861924), (496, 792414), (504, 779836), (532, 738792), (558, 704368), (589, 667296), (608, 646443), (651, 603744), (662, 593712), (672, 584877), (684, 574616), (744, 528276), (798, 492528), (868, 452808), (912, 430962), (992, 396207), (993, 395808), (1008, 389918), (1064, 369396), (1116, 352184), (1178, 333648), (1197, 328352), (1302, 301872), (1324, 296856), (1368, 287308), (1488, 264138), (1596, 246264), (1736, 226404), (1767, 222432), (1824, 215481), (1953, 201248), (1986, 197904), (2016, 194959), (2128, 184698), (2232, 176092), (2317, 169632), (2356, 166824), (2394, 164176), (2604, 150936), (2648, 148428), (2736, 143654), (2976, 132069), (2979, 131936), (3192, 123132), (3472, 113202), (3534, 111216), (3906, 100624), (3972, 98952), (4123, 95328), (4256, 92349), (4464, 88046), (4634, 84816), (4712, 83412), (4788, 82088), (5208, 75468), (5296, 74214), (5301, 74144), (5472, 71827), (5958, 65968), (6289, 62496), (6384, 61566), (6944, 56601), (6951, 56544), (7068, 55608), (7812, 50312), (7944, 49476), (8246, 47664), (8928, 44023), (9268, 42408), (9424, 41706), (9576, 41044), (10261, 38304), (10416, 37734), (10592, 37107), (10602, 37072), (11916, 32984), (12369, 31776), (12578, 31248), (12768, 30783), (13902, 28272), (14136, 27804), (15624, 25156), (15888, 24738), (16492, 23832), (18536, 21204), (18848, 20853), (18867, 20832), (19152, 20522)]