251458896912

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1\times {\mathrm{1567}}^1$

素因数の和:2565

約数の個数: 160

約数和(自身を含む): 672628948992

約数和(自身を除く): 421170052080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 83, 94, 141, 166, 188, 249, 282, 332, 376, 498, 564, 664, 752, 857, 996, 1128, 1328, 1567, 1714, 1992, 2256, 2571, 3134, 3428, 3901, 3984, 4701, 5142, 6268, 6856, 7802, 9402, 10284, 11703, 12536, 13712, 15604, 18804, 20568, 23406, 25072, 31208, 37608, 40279, 41136, 46812, 62416, 71131, 73649, 75216, 80558, 93624, 120837, 130061, 142262, 147298, 161116, 187248, 213393, 220947, 241674, 260122, 284524, 294596, 322232, 390183, 426786, 441894, 483348, 520244, 569048, 589192, 644464, 780366, 853572, 883788, 966696, 1040488, 1138096, 1178384, 1342919, 1560732, 1707144, 1767576, 1933392, 2080976, 2685838, 3121464, 3343157, 3414288, 3535152, 4028757, 5371676, 6112867, 6242928, 6686314, 8057514, 10029471, 10743352, 12225734, 13372628, 16115028, 18338601, 20058942, 21486704, 24451468, 26745256, 32230056, 36677202, 40117884, 48902936, 53490512, 63117193, 64460112, 73354404, 80235768, 97805872, 111462277, 126234386, 146708808, 160471536, 189351579, 222924554, 252468772, 293417616, 334386831, 378703158, 445849108, 504937544, 668773662, 757406316, 891698216, 1009875088, 1337547324, 1514812632, 1783396432, 2675094648, 3029625264, 5238727019, 5350189296, 10477454038, 15716181057, 20954908076, 31432362114, 41909816152, 62864724228, 83819632304, 125729448456, 251458896912]

約数ペア:

[(1, 251458896912), (2, 125729448456), (3, 83819632304), (4, 62864724228), (6, 41909816152), (8, 31432362114), (12, 20954908076), (16, 15716181057), (24, 10477454038), (47, 5350189296), (48, 5238727019), (83, 3029625264), (94, 2675094648), (141, 1783396432), (166, 1514812632), (188, 1337547324), (249, 1009875088), (282, 891698216), (332, 757406316), (376, 668773662), (498, 504937544), (564, 445849108), (664, 378703158), (752, 334386831), (857, 293417616), (996, 252468772), (1128, 222924554), (1328, 189351579), (1567, 160471536), (1714, 146708808), (1992, 126234386), (2256, 111462277), (2571, 97805872), (3134, 80235768), (3428, 73354404), (3901, 64460112), (3984, 63117193), (4701, 53490512), (5142, 48902936), (6268, 40117884), (6856, 36677202), (7802, 32230056), (9402, 26745256), (10284, 24451468), (11703, 21486704), (12536, 20058942), (13712, 18338601), (15604, 16115028), (18804, 13372628), (20568, 12225734), (23406, 10743352), (25072, 10029471), (31208, 8057514), (37608, 6686314), (40279, 6242928), (41136, 6112867), (46812, 5371676), (62416, 4028757), (71131, 3535152), (73649, 3414288), (75216, 3343157), (80558, 3121464), (93624, 2685838), (120837, 2080976), (130061, 1933392), (142262, 1767576), (147298, 1707144), (161116, 1560732), (187248, 1342919), (213393, 1178384), (220947, 1138096), (241674, 1040488), (260122, 966696), (284524, 883788), (294596, 853572), (322232, 780366), (390183, 644464), (426786, 589192), (441894, 569048), (483348, 520244)]