15291569016

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{1861}}^1$

素因数の和:2334

約数の個数: 128

約数和(自身を含む): 43012200000

約数和(自身を除く): 27720630984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 349, 436, 654, 698, 872, 981, 1047, 1308, 1396, 1861, 1962, 2094, 2616, 2792, 2943, 3141, 3722, 3924, 4188, 5583, 5886, 6282, 7444, 7848, 8376, 9423, 11166, 11772, 12564, 14888, 16749, 18846, 22332, 23544, 25128, 33498, 37692, 38041, 44664, 50247, 66996, 75384, 76082, 100494, 114123, 133992, 152164, 200988, 202849, 228246, 304328, 342369, 401976, 405698, 456492, 608547, 649489, 684738, 811396, 912984, 1027107, 1217094, 1298978, 1369476, 1622792, 1825641, 1948467, 2054214, 2434188, 2597956, 2738952, 3651282, 3896934, 4108428, 4868376, 5195912, 5476923, 5845401, 7302564, 7793868, 8216856, 10953846, 11690802, 14605128, 15587736, 17536203, 21907692, 23381604, 35072406, 43815384, 46763208, 70144812, 70794301, 140289624, 141588602, 212382903, 283177204, 424765806, 566354408, 637148709, 849531612, 1274297418, 1699063224, 1911446127, 2548594836, 3822892254, 5097189672, 7645784508, 15291569016]

約数ペア:

[(1, 15291569016), (2, 7645784508), (3, 5097189672), (4, 3822892254), (6, 2548594836), (8, 1911446127), (9, 1699063224), (12, 1274297418), (18, 849531612), (24, 637148709), (27, 566354408), (36, 424765806), (54, 283177204), (72, 212382903), (108, 141588602), (109, 140289624), (216, 70794301), (218, 70144812), (327, 46763208), (349, 43815384), (436, 35072406), (654, 23381604), (698, 21907692), (872, 17536203), (981, 15587736), (1047, 14605128), (1308, 11690802), (1396, 10953846), (1861, 8216856), (1962, 7793868), (2094, 7302564), (2616, 5845401), (2792, 5476923), (2943, 5195912), (3141, 4868376), (3722, 4108428), (3924, 3896934), (4188, 3651282), (5583, 2738952), (5886, 2597956), (6282, 2434188), (7444, 2054214), (7848, 1948467), (8376, 1825641), (9423, 1622792), (11166, 1369476), (11772, 1298978), (12564, 1217094), (14888, 1027107), (16749, 912984), (18846, 811396), (22332, 684738), (23544, 649489), (25128, 608547), (33498, 456492), (37692, 405698), (38041, 401976), (44664, 342369), (50247, 304328), (66996, 228246), (75384, 202849), (76082, 200988), (100494, 152164), (114123, 133992)]