257063881392

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{71341}}^1$

素因数の和:71816

約数の個数: 160

約数和(自身を含む): 778483904000

約数和(自身を除く): 521420022608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 439, 456, 513, 684, 878, 912, 1026, 1317, 1368, 1756, 2052, 2634, 2736, 3512, 3951, 4104, 5268, 7024, 7902, 8208, 8341, 10536, 11853, 15804, 16682, 21072, 23706, 25023, 31608, 33364, 47412, 50046, 63216, 66728, 71341, 75069, 94824, 100092, 133456, 142682, 150138, 189648, 200184, 214023, 225207, 285364, 300276, 400368, 428046, 450414, 570728, 600552, 642069, 856092, 900828, 1141456, 1201104, 1284138, 1355479, 1712184, 1801656, 1926207, 2568276, 2710958, 3424368, 3603312, 3852414, 4066437, 5136552, 5421916, 7704828, 8132874, 10273104, 10843832, 12199311, 15409656, 16265748, 21687664, 24398622, 30819312, 31318699, 32531496, 36597933, 48797244, 62637398, 65062992, 73195866, 93956097, 97594488, 125274796, 146391732, 187912194, 195188976, 250549592, 281868291, 292783464, 375824388, 501099184, 563736582, 585566928, 595055281, 751648776, 845604873, 1127473164, 1190110562, 1503297552, 1691209746, 1785165843, 2254946328, 2380221124, 3382419492, 3570331686, 4509892656, 4760442248, 5355497529, 6764838984, 7140663372, 9520884496, 10710995058, 13529677968, 14281326744, 16066492587, 21421990116, 28562653488, 32132985174, 42843980232, 64265970348, 85687960464, 128531940696, 257063881392]

約数ペア:

[(1, 257063881392), (2, 128531940696), (3, 85687960464), (4, 64265970348), (6, 42843980232), (8, 32132985174), (9, 28562653488), (12, 21421990116), (16, 16066492587), (18, 14281326744), (19, 13529677968), (24, 10710995058), (27, 9520884496), (36, 7140663372), (38, 6764838984), (48, 5355497529), (54, 4760442248), (57, 4509892656), (72, 3570331686), (76, 3382419492), (108, 2380221124), (114, 2254946328), (144, 1785165843), (152, 1691209746), (171, 1503297552), (216, 1190110562), (228, 1127473164), (304, 845604873), (342, 751648776), (432, 595055281), (439, 585566928), (456, 563736582), (513, 501099184), (684, 375824388), (878, 292783464), (912, 281868291), (1026, 250549592), (1317, 195188976), (1368, 187912194), (1756, 146391732), (2052, 125274796), (2634, 97594488), (2736, 93956097), (3512, 73195866), (3951, 65062992), (4104, 62637398), (5268, 48797244), (7024, 36597933), (7902, 32531496), (8208, 31318699), (8341, 30819312), (10536, 24398622), (11853, 21687664), (15804, 16265748), (16682, 15409656), (21072, 12199311), (23706, 10843832), (25023, 10273104), (31608, 8132874), (33364, 7704828), (47412, 5421916), (50046, 5136552), (63216, 4066437), (66728, 3852414), (71341, 3603312), (75069, 3424368), (94824, 2710958), (100092, 2568276), (133456, 1926207), (142682, 1801656), (150138, 1712184), (189648, 1355479), (200184, 1284138), (214023, 1201104), (225207, 1141456), (285364, 900828), (300276, 856092), (400368, 642069), (428046, 600552), (450414, 570728)]