1379809704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1993}}^1$

素因数の和:2339

約数の個数: 128

約数和(自身を含む): 4261098240

約数和(自身を除く): 2881288536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 317, 364, 546, 634, 728, 951, 1092, 1268, 1902, 1993, 2184, 2219, 2536, 3804, 3986, 4121, 4438, 5979, 6657, 7608, 7972, 8242, 8876, 11958, 12363, 13314, 13951, 15944, 16484, 17752, 23916, 24726, 25909, 26628, 27902, 28847, 32968, 41853, 47832, 49452, 51818, 53256, 55804, 57694, 77727, 83706, 86541, 98904, 103636, 111608, 115388, 155454, 167412, 173082, 181363, 207272, 230776, 310908, 334824, 346164, 362726, 544089, 621816, 631781, 692328, 725452, 1088178, 1263562, 1450904, 1895343, 2176356, 2527124, 3790686, 4352712, 4422467, 5054248, 7581372, 8213153, 8844934, 13267401, 15162744, 16426306, 17689868, 24639459, 26534802, 32852612, 35379736, 49278918, 53069604, 57492071, 65705224, 98557836, 106139208, 114984142, 172476213, 197115672, 229968284, 344952426, 459936568, 689904852, 1379809704]

約数ペア:

[(1, 1379809704), (2, 689904852), (3, 459936568), (4, 344952426), (6, 229968284), (7, 197115672), (8, 172476213), (12, 114984142), (13, 106139208), (14, 98557836), (21, 65705224), (24, 57492071), (26, 53069604), (28, 49278918), (39, 35379736), (42, 32852612), (52, 26534802), (56, 24639459), (78, 17689868), (84, 16426306), (91, 15162744), (104, 13267401), (156, 8844934), (168, 8213153), (182, 7581372), (273, 5054248), (312, 4422467), (317, 4352712), (364, 3790686), (546, 2527124), (634, 2176356), (728, 1895343), (951, 1450904), (1092, 1263562), (1268, 1088178), (1902, 725452), (1993, 692328), (2184, 631781), (2219, 621816), (2536, 544089), (3804, 362726), (3986, 346164), (4121, 334824), (4438, 310908), (5979, 230776), (6657, 207272), (7608, 181363), (7972, 173082), (8242, 167412), (8876, 155454), (11958, 115388), (12363, 111608), (13314, 103636), (13951, 98904), (15944, 86541), (16484, 83706), (17752, 77727), (23916, 57694), (24726, 55804), (25909, 53256), (26628, 51818), (27902, 49452), (28847, 47832), (32968, 41853)]