979742448

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 180

約数和(自身を含む): 2962765728

約数和(自身を除く): 1983023280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 361, 376, 401, 423, 456, 564, 684, 722, 752, 802, 846, 893, 912, 1083, 1128, 1203, 1368, 1444, 1604, 1692, 1786, 2166, 2256, 2406, 2679, 2736, 2888, 3208, 3249, 3384, 3572, 3609, 4332, 4812, 5358, 5776, 6416, 6498, 6768, 7144, 7218, 7619, 8037, 8664, 9624, 10716, 12996, 14288, 14436, 15238, 16074, 16967, 17328, 18847, 19248, 21432, 22857, 25992, 28872, 30476, 32148, 33934, 37694, 42864, 45714, 50901, 51984, 56541, 57744, 60952, 64296, 67868, 68571, 75388, 91428, 101802, 113082, 121904, 128592, 135736, 137142, 144761, 150776, 152703, 169623, 182856, 203604, 226164, 271472, 274284, 289522, 301552, 305406, 339246, 358093, 365712, 407208, 434283, 452328, 548568, 579044, 610812, 678492, 716186, 814416, 868566, 904656, 1074279, 1097136, 1158088, 1221624, 1302849, 1356984, 1432372, 1737132, 2148558, 2316176, 2443248, 2605698, 2713968, 2864744, 3222837, 3474264, 4297116, 5211396, 5729488, 6445674, 6803767, 6948528, 8594232, 10422792, 12891348, 13607534, 17188464, 20411301, 20845584, 25782696, 27215068, 40822602, 51565392, 54430136, 61233903, 81645204, 108860272, 122467806, 163290408, 244935612, 326580816, 489871224, 979742448]

約数ペア:

[(1, 979742448), (2, 489871224), (3, 326580816), (4, 244935612), (6, 163290408), (8, 122467806), (9, 108860272), (12, 81645204), (16, 61233903), (18, 54430136), (19, 51565392), (24, 40822602), (36, 27215068), (38, 25782696), (47, 20845584), (48, 20411301), (57, 17188464), (72, 13607534), (76, 12891348), (94, 10422792), (114, 8594232), (141, 6948528), (144, 6803767), (152, 6445674), (171, 5729488), (188, 5211396), (228, 4297116), (282, 3474264), (304, 3222837), (342, 2864744), (361, 2713968), (376, 2605698), (401, 2443248), (423, 2316176), (456, 2148558), (564, 1737132), (684, 1432372), (722, 1356984), (752, 1302849), (802, 1221624), (846, 1158088), (893, 1097136), (912, 1074279), (1083, 904656), (1128, 868566), (1203, 814416), (1368, 716186), (1444, 678492), (1604, 610812), (1692, 579044), (1786, 548568), (2166, 452328), (2256, 434283), (2406, 407208), (2679, 365712), (2736, 358093), (2888, 339246), (3208, 305406), (3249, 301552), (3384, 289522), (3572, 274284), (3609, 271472), (4332, 226164), (4812, 203604), (5358, 182856), (5776, 169623), (6416, 152703), (6498, 150776), (6768, 144761), (7144, 137142), (7218, 135736), (7619, 128592), (8037, 121904), (8664, 113082), (9624, 101802), (10716, 91428), (12996, 75388), (14288, 68571), (14436, 67868), (15238, 64296), (16074, 60952), (16967, 57744), (17328, 56541), (18847, 51984), (19248, 50901), (21432, 45714), (22857, 42864), (25992, 37694), (28872, 33934), (30476, 32148)]