4959990672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{7621}}^1$

素因数の和:7801

約数の個数: 160

約数和(自身を含む): 15878150400

約数和(自身を除く): 10918159728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 149, 156, 168, 182, 208, 273, 298, 312, 336, 364, 447, 546, 596, 624, 728, 894, 1043, 1092, 1192, 1456, 1788, 1937, 2086, 2184, 2384, 3129, 3576, 3874, 4172, 4368, 5811, 6258, 7152, 7621, 7748, 8344, 11622, 12516, 13559, 15242, 15496, 16688, 22863, 23244, 25032, 27118, 30484, 30992, 40677, 45726, 46488, 50064, 53347, 54236, 60968, 81354, 91452, 92976, 99073, 106694, 108472, 121936, 160041, 162708, 182904, 198146, 213388, 216944, 297219, 320082, 325416, 365808, 396292, 426776, 594438, 640164, 650832, 693511, 792584, 853552, 1135529, 1188876, 1280328, 1387022, 1585168, 2080533, 2271058, 2377752, 2560656, 2774044, 3406587, 4161066, 4542116, 4755504, 5548088, 6813174, 7948703, 8322132, 9084232, 11096176, 13626348, 14761877, 15897406, 16644264, 18168464, 23846109, 27252696, 29523754, 31794812, 33288528, 44285631, 47692218, 54505392, 59047508, 63589624, 88571262, 95384436, 103333139, 118095016, 127179248, 177142524, 190768872, 206666278, 236190032, 309999417, 354285048, 381537744, 413332556, 619998834, 708570096, 826665112, 1239997668, 1653330224, 2479995336, 4959990672]

約数ペア:

[(1, 4959990672), (2, 2479995336), (3, 1653330224), (4, 1239997668), (6, 826665112), (7, 708570096), (8, 619998834), (12, 413332556), (13, 381537744), (14, 354285048), (16, 309999417), (21, 236190032), (24, 206666278), (26, 190768872), (28, 177142524), (39, 127179248), (42, 118095016), (48, 103333139), (52, 95384436), (56, 88571262), (78, 63589624), (84, 59047508), (91, 54505392), (104, 47692218), (112, 44285631), (149, 33288528), (156, 31794812), (168, 29523754), (182, 27252696), (208, 23846109), (273, 18168464), (298, 16644264), (312, 15897406), (336, 14761877), (364, 13626348), (447, 11096176), (546, 9084232), (596, 8322132), (624, 7948703), (728, 6813174), (894, 5548088), (1043, 4755504), (1092, 4542116), (1192, 4161066), (1456, 3406587), (1788, 2774044), (1937, 2560656), (2086, 2377752), (2184, 2271058), (2384, 2080533), (3129, 1585168), (3576, 1387022), (3874, 1280328), (4172, 1188876), (4368, 1135529), (5811, 853552), (6258, 792584), (7152, 693511), (7621, 650832), (7748, 640164), (8344, 594438), (11622, 426776), (12516, 396292), (13559, 365808), (15242, 325416), (15496, 320082), (16688, 297219), (22863, 216944), (23244, 213388), (25032, 198146), (27118, 182904), (30484, 162708), (30992, 160041), (40677, 121936), (45726, 108472), (46488, 106694), (50064, 99073), (53347, 92976), (54236, 91452), (60968, 81354)]