345711996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1061}}^1$

素因数の和:1512

約数の個数: 96

約数和(自身を含む): 1027676160

約数和(自身を除く): 681964164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 431, 756, 862, 1061, 1293, 1724, 2122, 2586, 3017, 3183, 3879, 4244, 5172, 6034, 6366, 7427, 7758, 9051, 9549, 11637, 12068, 12732, 14854, 15516, 18102, 19098, 22281, 23274, 27153, 28647, 29708, 36204, 38196, 44562, 46548, 54306, 57294, 66843, 81459, 89124, 108612, 114588, 133686, 162918, 200529, 267372, 325836, 401058, 457291, 802116, 914582, 1371873, 1829164, 2743746, 3201037, 4115619, 5487492, 6402074, 8231238, 9603111, 12346857, 12804148, 16462476, 19206222, 24693714, 28809333, 38412444, 49387428, 57618666, 86427999, 115237332, 172855998, 345711996]

約数ペア:

[(1, 345711996), (2, 172855998), (3, 115237332), (4, 86427999), (6, 57618666), (7, 49387428), (9, 38412444), (12, 28809333), (14, 24693714), (18, 19206222), (21, 16462476), (27, 12804148), (28, 12346857), (36, 9603111), (42, 8231238), (54, 6402074), (63, 5487492), (84, 4115619), (108, 3201037), (126, 2743746), (189, 1829164), (252, 1371873), (378, 914582), (431, 802116), (756, 457291), (862, 401058), (1061, 325836), (1293, 267372), (1724, 200529), (2122, 162918), (2586, 133686), (3017, 114588), (3183, 108612), (3879, 89124), (4244, 81459), (5172, 66843), (6034, 57294), (6366, 54306), (7427, 46548), (7758, 44562), (9051, 38196), (9549, 36204), (11637, 29708), (12068, 28647), (12732, 27153), (14854, 23274), (15516, 22281), (18102, 19098)]