2578145808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2239}}^1$

素因数の和:2429

約数の個数: 160

約数和(自身を含む): 7999488000

約数和(自身を除く): 5421342192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 149, 161, 168, 184, 276, 298, 322, 336, 368, 447, 483, 552, 596, 644, 894, 966, 1043, 1104, 1192, 1288, 1788, 1932, 2086, 2239, 2384, 2576, 3129, 3427, 3576, 3864, 4172, 4478, 6258, 6717, 6854, 7152, 7728, 8344, 8956, 10281, 12516, 13434, 13708, 15673, 16688, 17912, 20562, 23989, 25032, 26868, 27416, 31346, 35824, 41124, 47019, 47978, 50064, 51497, 53736, 54832, 62692, 71967, 82248, 94038, 95956, 102994, 107472, 125384, 143934, 154491, 164496, 188076, 191912, 205988, 250768, 287868, 308982, 333611, 360479, 376152, 383824, 411976, 575736, 617964, 667222, 720958, 752304, 823952, 1000833, 1081437, 1151472, 1235928, 1334444, 1441916, 2001666, 2162874, 2335277, 2471856, 2668888, 2883832, 4003332, 4325748, 4670554, 5337776, 5767664, 7005831, 7673053, 8006664, 8651496, 9341108, 14011662, 15346106, 16013328, 17302992, 18682216, 23019159, 28023324, 30692212, 37364432, 46038318, 53711371, 56046648, 61384424, 92076636, 107422742, 112093296, 122768848, 161134113, 184153272, 214845484, 322268226, 368306544, 429690968, 644536452, 859381936, 1289072904, 2578145808]

約数ペア:

[(1, 2578145808), (2, 1289072904), (3, 859381936), (4, 644536452), (6, 429690968), (7, 368306544), (8, 322268226), (12, 214845484), (14, 184153272), (16, 161134113), (21, 122768848), (23, 112093296), (24, 107422742), (28, 92076636), (42, 61384424), (46, 56046648), (48, 53711371), (56, 46038318), (69, 37364432), (84, 30692212), (92, 28023324), (112, 23019159), (138, 18682216), (149, 17302992), (161, 16013328), (168, 15346106), (184, 14011662), (276, 9341108), (298, 8651496), (322, 8006664), (336, 7673053), (368, 7005831), (447, 5767664), (483, 5337776), (552, 4670554), (596, 4325748), (644, 4003332), (894, 2883832), (966, 2668888), (1043, 2471856), (1104, 2335277), (1192, 2162874), (1288, 2001666), (1788, 1441916), (1932, 1334444), (2086, 1235928), (2239, 1151472), (2384, 1081437), (2576, 1000833), (3129, 823952), (3427, 752304), (3576, 720958), (3864, 667222), (4172, 617964), (4478, 575736), (6258, 411976), (6717, 383824), (6854, 376152), (7152, 360479), (7728, 333611), (8344, 308982), (8956, 287868), (10281, 250768), (12516, 205988), (13434, 191912), (13708, 188076), (15673, 164496), (16688, 154491), (17912, 143934), (20562, 125384), (23989, 107472), (25032, 102994), (26868, 95956), (27416, 94038), (31346, 82248), (35824, 71967), (41124, 62692), (47019, 54832), (47978, 53736), (50064, 51497)]