488992512

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 1507000320

約数和(自身を除く): 1018007808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 32, 38, 46, 47, 48, 57, 62, 64, 69, 76, 92, 93, 94, 96, 114, 124, 128, 138, 141, 152, 184, 186, 188, 192, 228, 248, 256, 276, 282, 304, 368, 372, 376, 384, 437, 456, 496, 552, 564, 589, 608, 713, 736, 744, 752, 768, 874, 893, 912, 992, 1081, 1104, 1128, 1178, 1216, 1311, 1426, 1457, 1472, 1488, 1504, 1748, 1767, 1786, 1824, 1984, 2139, 2162, 2208, 2256, 2356, 2432, 2622, 2679, 2852, 2914, 2944, 2976, 3008, 3243, 3496, 3534, 3572, 3648, 3968, 4278, 4324, 4371, 4416, 4512, 4712, 4864, 5244, 5358, 5704, 5828, 5888, 5952, 6016, 6486, 6992, 7068, 7144, 7296, 7936, 8556, 8648, 8742, 8832, 9024, 9424, 10488, 10716, 11408, 11656, 11904, 12032, 12972, 13547, 13984, 14136, 14288, 14592, 17112, 17296, 17484, 17664, 18048, 18848, 20539, 20976, 21432, 22816, 23312, 23808, 25944, 27094, 27683, 27968, 28272, 28576, 33511, 34224, 34592, 34968, 36096, 37696, 40641, 41078, 41952, 42864, 45632, 46624, 51888, 54188, 55366, 55936, 56544, 57152, 61617, 67022, 68448, 69184, 69936, 75392, 81282, 82156, 83049, 83904, 85728, 91264, 93248, 100533, 103776, 108376, 110732, 111872, 113088, 114304, 123234, 134044, 136896, 138368, 139872, 150784, 162564, 164312, 166098, 167808, 171456, 182528, 186496, 201066, 207552, 216752, 221464, 226176, 228608, 246468, 268088, 273792, 276736, 279744, 325128, 328624, 332196, 335616, 342912, 372992, 402132, 415104, 433504, 442928, 452352, 492936, 536176, 547584, 559488, 636709, 650256, 657248, 664392, 685824, 804264, 830208, 867008, 885856, 985872, 1072352, 1118976, 1273418, 1300512, 1314496, 1328784, 1608528, 1734016, 1771712, 1910127, 1971744, 2144704, 2546836, 2601024, 2628992, 2657568, 3217056, 3468032, 3543424, 3820254, 3943488, 4289408, 5093672, 5202048, 5257984, 5315136, 6434112, 7086848, 7640508, 7886976, 8578816, 10187344, 10404096, 10630272, 12868224, 15281016, 15773952, 20374688, 21260544, 25736448, 30562032, 40749376, 61124064, 81498752, 122248128, 162997504, 244496256, 488992512]

約数ペア:

[(1, 488992512), (2, 244496256), (3, 162997504), (4, 122248128), (6, 81498752), (8, 61124064), (12, 40749376), (16, 30562032), (19, 25736448), (23, 21260544), (24, 20374688), (31, 15773952), (32, 15281016), (38, 12868224), (46, 10630272), (47, 10404096), (48, 10187344), (57, 8578816), (62, 7886976), (64, 7640508), (69, 7086848), (76, 6434112), (92, 5315136), (93, 5257984), (94, 5202048), (96, 5093672), (114, 4289408), (124, 3943488), (128, 3820254), (138, 3543424), (141, 3468032), (152, 3217056), (184, 2657568), (186, 2628992), (188, 2601024), (192, 2546836), (228, 2144704), (248, 1971744), (256, 1910127), (276, 1771712), (282, 1734016), (304, 1608528), (368, 1328784), (372, 1314496), (376, 1300512), (384, 1273418), (437, 1118976), (456, 1072352), (496, 985872), (552, 885856), (564, 867008), (589, 830208), (608, 804264), (713, 685824), (736, 664392), (744, 657248), (752, 650256), (768, 636709), (874, 559488), (893, 547584), (912, 536176), (992, 492936), (1081, 452352), (1104, 442928), (1128, 433504), (1178, 415104), (1216, 402132), (1311, 372992), (1426, 342912), (1457, 335616), (1472, 332196), (1488, 328624), (1504, 325128), (1748, 279744), (1767, 276736), (1786, 273792), (1824, 268088), (1984, 246468), (2139, 228608), (2162, 226176), (2208, 221464), (2256, 216752), (2356, 207552), (2432, 201066), (2622, 186496), (2679, 182528), (2852, 171456), (2914, 167808), (2944, 166098), (2976, 164312), (3008, 162564), (3243, 150784), (3496, 139872), (3534, 138368), (3572, 136896), (3648, 134044), (3968, 123234), (4278, 114304), (4324, 113088), (4371, 111872), (4416, 110732), (4512, 108376), (4712, 103776), (4864, 100533), (5244, 93248), (5358, 91264), (5704, 85728), (5828, 83904), (5888, 83049), (5952, 82156), (6016, 81282), (6486, 75392), (6992, 69936), (7068, 69184), (7144, 68448), (7296, 67022), (7936, 61617), (8556, 57152), (8648, 56544), (8742, 55936), (8832, 55366), (9024, 54188), (9424, 51888), (10488, 46624), (10716, 45632), (11408, 42864), (11656, 41952), (11904, 41078), (12032, 40641), (12972, 37696), (13547, 36096), (13984, 34968), (14136, 34592), (14288, 34224), (14592, 33511), (17112, 28576), (17296, 28272), (17484, 27968), (17664, 27683), (18048, 27094), (18848, 25944), (20539, 23808), (20976, 23312), (21432, 22816)]