380941392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 1119928320

約数和(自身を除く): 738986928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 47, 48, 52, 62, 78, 93, 94, 104, 124, 141, 156, 186, 188, 208, 248, 282, 312, 372, 376, 403, 419, 496, 564, 611, 624, 744, 752, 806, 838, 1128, 1209, 1222, 1257, 1457, 1488, 1612, 1676, 1833, 2256, 2418, 2444, 2514, 2914, 3224, 3352, 3666, 4371, 4836, 4888, 5028, 5447, 5828, 6448, 6704, 7332, 8742, 9672, 9776, 10056, 10894, 11656, 12989, 14664, 16341, 17484, 18941, 19344, 19693, 20112, 21788, 23312, 25978, 29328, 32682, 34968, 37882, 38967, 39386, 43576, 51956, 56823, 59079, 65364, 69936, 75764, 77934, 78772, 87152, 103912, 113646, 118158, 130728, 151528, 155868, 157544, 168857, 207824, 227292, 236316, 256009, 261456, 303056, 311736, 315088, 337714, 454584, 472632, 506571, 512018, 610483, 623472, 675428, 768027, 909168, 945264, 1013142, 1024036, 1220966, 1350856, 1536054, 1831449, 2026284, 2048072, 2441932, 2701712, 3072108, 3662898, 4052568, 4096144, 4883864, 6144216, 7325796, 7936279, 8105136, 9767728, 12288432, 14651592, 15872558, 23808837, 29303184, 31745116, 47617674, 63490232, 95235348, 126980464, 190470696, 380941392]

約数ペア:

[(1, 380941392), (2, 190470696), (3, 126980464), (4, 95235348), (6, 63490232), (8, 47617674), (12, 31745116), (13, 29303184), (16, 23808837), (24, 15872558), (26, 14651592), (31, 12288432), (39, 9767728), (47, 8105136), (48, 7936279), (52, 7325796), (62, 6144216), (78, 4883864), (93, 4096144), (94, 4052568), (104, 3662898), (124, 3072108), (141, 2701712), (156, 2441932), (186, 2048072), (188, 2026284), (208, 1831449), (248, 1536054), (282, 1350856), (312, 1220966), (372, 1024036), (376, 1013142), (403, 945264), (419, 909168), (496, 768027), (564, 675428), (611, 623472), (624, 610483), (744, 512018), (752, 506571), (806, 472632), (838, 454584), (1128, 337714), (1209, 315088), (1222, 311736), (1257, 303056), (1457, 261456), (1488, 256009), (1612, 236316), (1676, 227292), (1833, 207824), (2256, 168857), (2418, 157544), (2444, 155868), (2514, 151528), (2914, 130728), (3224, 118158), (3352, 113646), (3666, 103912), (4371, 87152), (4836, 78772), (4888, 77934), (5028, 75764), (5447, 69936), (5828, 65364), (6448, 59079), (6704, 56823), (7332, 51956), (8742, 43576), (9672, 39386), (9776, 38967), (10056, 37882), (10894, 34968), (11656, 32682), (12989, 29328), (14664, 25978), (16341, 23312), (17484, 21788), (18941, 20112), (19344, 19693)]