391261416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5779}}^1$

素因数の和:5839

約数の個数: 128

約数和(自身を含む): 1242931200

約数和(自身を除く): 851669784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 5779, 8463, 9672, 11284, 11558, 16926, 17337, 22568, 23116, 33852, 34674, 40453, 46232, 67704, 69348, 75127, 80906, 121359, 138696, 150254, 161812, 179149, 225381, 242718, 300508, 323624, 358298, 450762, 485436, 525889, 537447, 601016, 716596, 901524, 970872, 1051778, 1074894, 1254043, 1433192, 1577667, 1803048, 2103556, 2149788, 2328937, 2508086, 3155334, 3762129, 4207112, 4299576, 4657874, 5016172, 6310668, 6986811, 7524258, 9315748, 10032344, 12621336, 13973622, 15048516, 16302559, 18631496, 27947244, 30097032, 32605118, 48907677, 55894488, 65210236, 97815354, 130420472, 195630708, 391261416]

約数ペア:

[(1, 391261416), (2, 195630708), (3, 130420472), (4, 97815354), (6, 65210236), (7, 55894488), (8, 48907677), (12, 32605118), (13, 30097032), (14, 27947244), (21, 18631496), (24, 16302559), (26, 15048516), (28, 13973622), (31, 12621336), (39, 10032344), (42, 9315748), (52, 7524258), (56, 6986811), (62, 6310668), (78, 5016172), (84, 4657874), (91, 4299576), (93, 4207112), (104, 3762129), (124, 3155334), (156, 2508086), (168, 2328937), (182, 2149788), (186, 2103556), (217, 1803048), (248, 1577667), (273, 1433192), (312, 1254043), (364, 1074894), (372, 1051778), (403, 970872), (434, 901524), (546, 716596), (651, 601016), (728, 537447), (744, 525889), (806, 485436), (868, 450762), (1092, 358298), (1209, 323624), (1302, 300508), (1612, 242718), (1736, 225381), (2184, 179149), (2418, 161812), (2604, 150254), (2821, 138696), (3224, 121359), (4836, 80906), (5208, 75127), (5642, 69348), (5779, 67704), (8463, 46232), (9672, 40453), (11284, 34674), (11558, 33852), (16926, 23116), (17337, 22568)]