431784108

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3121}}^1$

素因数の和:3205

約数の個数: 120

約数和(自身を含む): 1311589664

約数和(自身を除く): 879805556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 732, 756, 854, 1098, 1134, 1281, 1647, 1708, 2196, 2268, 2562, 3121, 3294, 3843, 4941, 5124, 6242, 6588, 7686, 9363, 9882, 11529, 12484, 15372, 18726, 19764, 21847, 23058, 28089, 34587, 37452, 43694, 46116, 56178, 65541, 69174, 84267, 87388, 112356, 131082, 138348, 168534, 190381, 196623, 252801, 262164, 337068, 380762, 393246, 505602, 571143, 589869, 761524, 786492, 1011204, 1142286, 1179738, 1332667, 1713429, 1769607, 2284572, 2359476, 2665334, 3426858, 3539214, 3998001, 5140287, 5330668, 6853716, 7078428, 7996002, 10280574, 11994003, 15420861, 15992004, 20561148, 23988006, 30841722, 35982009, 47976012, 61683444, 71964018, 107946027, 143928036, 215892054, 431784108]

約数ペア:

[(1, 431784108), (2, 215892054), (3, 143928036), (4, 107946027), (6, 71964018), (7, 61683444), (9, 47976012), (12, 35982009), (14, 30841722), (18, 23988006), (21, 20561148), (27, 15992004), (28, 15420861), (36, 11994003), (42, 10280574), (54, 7996002), (61, 7078428), (63, 6853716), (81, 5330668), (84, 5140287), (108, 3998001), (122, 3539214), (126, 3426858), (162, 2665334), (183, 2359476), (189, 2284572), (244, 1769607), (252, 1713429), (324, 1332667), (366, 1179738), (378, 1142286), (427, 1011204), (549, 786492), (567, 761524), (732, 589869), (756, 571143), (854, 505602), (1098, 393246), (1134, 380762), (1281, 337068), (1647, 262164), (1708, 252801), (2196, 196623), (2268, 190381), (2562, 168534), (3121, 138348), (3294, 131082), (3843, 112356), (4941, 87388), (5124, 84267), (6242, 69174), (6588, 65541), (7686, 56178), (9363, 46116), (9882, 43694), (11529, 37452), (12484, 34587), (15372, 28089), (18726, 23058), (19764, 21847)]