331569891512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1567}}^1$

素因数の和:1933

約数の個数: 128

約数和(自身を含む): 665237422080

約数和(自身を除く): 333667530568

約数列:

[1, 2, 4, 8, 31, 61, 62, 71, 122, 124, 142, 197, 244, 248, 284, 394, 488, 568, 788, 1567, 1576, 1891, 2201, 3134, 3782, 4331, 4402, 6107, 6268, 7564, 8662, 8804, 12017, 12214, 12536, 13987, 15128, 17324, 17608, 24034, 24428, 27974, 34648, 48068, 48577, 48856, 55948, 95587, 96136, 97154, 111257, 111896, 134261, 191174, 194308, 222514, 268522, 308699, 372527, 382348, 388616, 433597, 445028, 537044, 617398, 745054, 764696, 853207, 867194, 890056, 1074088, 1234796, 1490108, 1706414, 1734388, 2469592, 2963197, 2980216, 3412828, 3448967, 3468776, 5926394, 6786677, 6825656, 6897934, 9569669, 11852788, 13573354, 13795868, 18830639, 19139338, 21917629, 23705576, 26449417, 27146708, 27591736, 37661278, 38278676, 43835258, 52898834, 54293416, 75322556, 76557352, 87670516, 105797668, 150645112, 175341032, 210386987, 211595336, 420773974, 583749809, 679446499, 841547948, 1167499618, 1336975369, 1358892998, 1683095896, 2334999236, 2673950738, 2717785996, 4669998472, 5347901476, 5435571992, 10695802952, 41446236439, 82892472878, 165784945756, 331569891512]

約数ペア:

[(1, 331569891512), (2, 165784945756), (4, 82892472878), (8, 41446236439), (31, 10695802952), (61, 5435571992), (62, 5347901476), (71, 4669998472), (122, 2717785996), (124, 2673950738), (142, 2334999236), (197, 1683095896), (244, 1358892998), (248, 1336975369), (284, 1167499618), (394, 841547948), (488, 679446499), (568, 583749809), (788, 420773974), (1567, 211595336), (1576, 210386987), (1891, 175341032), (2201, 150645112), (3134, 105797668), (3782, 87670516), (4331, 76557352), (4402, 75322556), (6107, 54293416), (6268, 52898834), (7564, 43835258), (8662, 38278676), (8804, 37661278), (12017, 27591736), (12214, 27146708), (12536, 26449417), (13987, 23705576), (15128, 21917629), (17324, 19139338), (17608, 18830639), (24034, 13795868), (24428, 13573354), (27974, 11852788), (34648, 9569669), (48068, 6897934), (48577, 6825656), (48856, 6786677), (55948, 5926394), (95587, 3468776), (96136, 3448967), (97154, 3412828), (111257, 2980216), (111896, 2963197), (134261, 2469592), (191174, 1734388), (194308, 1706414), (222514, 1490108), (268522, 1234796), (308699, 1074088), (372527, 890056), (382348, 867194), (388616, 853207), (433597, 764696), (445028, 745054), (537044, 617398)]