518338908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 1434101760

約数和(自身を除く): 915762852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 79, 102, 142, 151, 153, 158, 204, 213, 237, 284, 302, 306, 316, 426, 453, 474, 604, 612, 639, 711, 852, 906, 948, 1207, 1278, 1343, 1359, 1422, 1812, 2414, 2556, 2567, 2686, 2718, 2844, 3621, 4029, 4828, 5134, 5372, 5436, 5609, 7242, 7701, 8058, 10268, 10721, 10863, 11218, 11929, 12087, 14484, 15402, 16116, 16827, 21442, 21726, 22436, 23103, 23858, 24174, 30804, 32163, 33654, 35787, 42884, 43452, 46206, 47716, 48348, 50481, 64326, 67308, 71574, 92412, 95353, 96489, 100962, 107361, 128652, 143148, 182257, 190706, 192978, 201924, 202793, 214722, 286059, 364514, 381412, 385956, 405586, 429444, 546771, 572118, 608379, 729028, 811172, 846959, 858177, 1093542, 1144236, 1216758, 1640313, 1693918, 1716354, 1825137, 2187084, 2433516, 2540877, 3280626, 3387836, 3432708, 3650274, 5081754, 6561252, 7300548, 7622631, 10163508, 14398303, 15245262, 28796606, 30490524, 43194909, 57593212, 86389818, 129584727, 172779636, 259169454, 518338908]

約数ペア:

[(1, 518338908), (2, 259169454), (3, 172779636), (4, 129584727), (6, 86389818), (9, 57593212), (12, 43194909), (17, 30490524), (18, 28796606), (34, 15245262), (36, 14398303), (51, 10163508), (68, 7622631), (71, 7300548), (79, 6561252), (102, 5081754), (142, 3650274), (151, 3432708), (153, 3387836), (158, 3280626), (204, 2540877), (213, 2433516), (237, 2187084), (284, 1825137), (302, 1716354), (306, 1693918), (316, 1640313), (426, 1216758), (453, 1144236), (474, 1093542), (604, 858177), (612, 846959), (639, 811172), (711, 729028), (852, 608379), (906, 572118), (948, 546771), (1207, 429444), (1278, 405586), (1343, 385956), (1359, 381412), (1422, 364514), (1812, 286059), (2414, 214722), (2556, 202793), (2567, 201924), (2686, 192978), (2718, 190706), (2844, 182257), (3621, 143148), (4029, 128652), (4828, 107361), (5134, 100962), (5372, 96489), (5436, 95353), (5609, 92412), (7242, 71574), (7701, 67308), (8058, 64326), (10268, 50481), (10721, 48348), (10863, 47716), (11218, 46206), (11929, 43452), (12087, 42884), (14484, 35787), (15402, 33654), (16116, 32163), (16827, 30804), (21442, 24174), (21726, 23858), (22436, 23103)]