1979517888

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1175

約数の個数: 168

約数和(自身を含む): 6010168320

約数和(自身を除く): 4030650432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 191, 192, 228, 288, 304, 342, 382, 456, 573, 576, 608, 684, 764, 912, 947, 1146, 1216, 1368, 1528, 1719, 1824, 1894, 2292, 2736, 2841, 3056, 3438, 3629, 3648, 3788, 4584, 5472, 5682, 6112, 6876, 7258, 7576, 8523, 9168, 10887, 10944, 11364, 12224, 13752, 14516, 15152, 17046, 17993, 18336, 21774, 22728, 27504, 29032, 30304, 32661, 34092, 35986, 36672, 43548, 45456, 53979, 55008, 58064, 60608, 65322, 68184, 71972, 87096, 90912, 107958, 110016, 116128, 130644, 136368, 143944, 161937, 174192, 180877, 181824, 215916, 232256, 261288, 272736, 287888, 323874, 348384, 361754, 431832, 522576, 542631, 545472, 575776, 647748, 696768, 723508, 863664, 1045152, 1085262, 1151552, 1295496, 1447016, 1627893, 1727328, 2090304, 2170524, 2590992, 2894032, 3255786, 3436663, 3454656, 4341048, 5181984, 5788064, 6511572, 6873326, 8682096, 10309989, 10363968, 11576128, 13023144, 13746652, 17364192, 20619978, 26046288, 27493304, 30929967, 34728384, 41239956, 52092576, 54986608, 61859934, 82479912, 104185152, 109973216, 123719868, 164959824, 219946432, 247439736, 329919648, 494879472, 659839296, 989758944, 1979517888]

約数ペア:

[(1, 1979517888), (2, 989758944), (3, 659839296), (4, 494879472), (6, 329919648), (8, 247439736), (9, 219946432), (12, 164959824), (16, 123719868), (18, 109973216), (19, 104185152), (24, 82479912), (32, 61859934), (36, 54986608), (38, 52092576), (48, 41239956), (57, 34728384), (64, 30929967), (72, 27493304), (76, 26046288), (96, 20619978), (114, 17364192), (144, 13746652), (152, 13023144), (171, 11576128), (191, 10363968), (192, 10309989), (228, 8682096), (288, 6873326), (304, 6511572), (342, 5788064), (382, 5181984), (456, 4341048), (573, 3454656), (576, 3436663), (608, 3255786), (684, 2894032), (764, 2590992), (912, 2170524), (947, 2090304), (1146, 1727328), (1216, 1627893), (1368, 1447016), (1528, 1295496), (1719, 1151552), (1824, 1085262), (1894, 1045152), (2292, 863664), (2736, 723508), (2841, 696768), (3056, 647748), (3438, 575776), (3629, 545472), (3648, 542631), (3788, 522576), (4584, 431832), (5472, 361754), (5682, 348384), (6112, 323874), (6876, 287888), (7258, 272736), (7576, 261288), (8523, 232256), (9168, 215916), (10887, 181824), (10944, 180877), (11364, 174192), (12224, 161937), (13752, 143944), (14516, 136368), (15152, 130644), (17046, 116128), (17993, 110016), (18336, 107958), (21774, 90912), (22728, 87096), (27504, 71972), (29032, 68184), (30304, 65322), (32661, 60608), (34092, 58064), (35986, 55008), (36672, 53979), (43548, 45456)]