312548808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 981348480

約数和(自身を除く): 668799672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 121, 132, 136, 143, 156, 187, 204, 221, 242, 264, 286, 312, 363, 374, 408, 429, 442, 484, 487, 561, 572, 663, 726, 748, 858, 884, 968, 974, 1122, 1144, 1326, 1452, 1461, 1496, 1573, 1716, 1768, 1948, 2057, 2244, 2431, 2652, 2904, 2922, 3146, 3432, 3896, 4114, 4488, 4719, 4862, 5304, 5357, 5844, 6171, 6292, 6331, 7293, 8228, 8279, 9438, 9724, 10714, 11688, 12342, 12584, 12662, 14586, 16071, 16456, 16558, 18876, 18993, 19448, 21428, 24684, 24837, 25324, 26741, 29172, 32142, 33116, 37752, 37986, 42856, 49368, 49674, 50648, 53482, 58344, 58927, 64284, 66232, 69641, 75972, 80223, 91069, 99348, 106964, 107627, 117854, 128568, 139282, 151944, 160446, 176781, 182138, 198696, 208923, 213928, 215254, 235708, 273207, 278564, 320892, 322881, 353562, 364276, 417846, 430508, 471416, 546414, 557128, 641784, 645762, 707124, 728552, 766051, 835692, 861016, 1001759, 1092828, 1183897, 1291524, 1414248, 1532102, 1671384, 2003518, 2185656, 2298153, 2367794, 2583048, 3005277, 3064204, 3551691, 4007036, 4596306, 4735588, 6010554, 6128408, 7103382, 8014072, 9192612, 9471176, 12021108, 13022867, 14206764, 18385224, 24042216, 26045734, 28413528, 39068601, 52091468, 78137202, 104182936, 156274404, 312548808]

約数ペア:

[(1, 312548808), (2, 156274404), (3, 104182936), (4, 78137202), (6, 52091468), (8, 39068601), (11, 28413528), (12, 26045734), (13, 24042216), (17, 18385224), (22, 14206764), (24, 13022867), (26, 12021108), (33, 9471176), (34, 9192612), (39, 8014072), (44, 7103382), (51, 6128408), (52, 6010554), (66, 4735588), (68, 4596306), (78, 4007036), (88, 3551691), (102, 3064204), (104, 3005277), (121, 2583048), (132, 2367794), (136, 2298153), (143, 2185656), (156, 2003518), (187, 1671384), (204, 1532102), (221, 1414248), (242, 1291524), (264, 1183897), (286, 1092828), (312, 1001759), (363, 861016), (374, 835692), (408, 766051), (429, 728552), (442, 707124), (484, 645762), (487, 641784), (561, 557128), (572, 546414), (663, 471416), (726, 430508), (748, 417846), (858, 364276), (884, 353562), (968, 322881), (974, 320892), (1122, 278564), (1144, 273207), (1326, 235708), (1452, 215254), (1461, 213928), (1496, 208923), (1573, 198696), (1716, 182138), (1768, 176781), (1948, 160446), (2057, 151944), (2244, 139282), (2431, 128568), (2652, 117854), (2904, 107627), (2922, 106964), (3146, 99348), (3432, 91069), (3896, 80223), (4114, 75972), (4488, 69641), (4719, 66232), (4862, 64284), (5304, 58927), (5357, 58344), (5844, 53482), (6171, 50648), (6292, 49674), (6331, 49368), (7293, 42856), (8228, 37986), (8279, 37752), (9438, 33116), (9724, 32142), (10714, 29172), (11688, 26741), (12342, 25324), (12584, 24837), (12662, 24684), (14586, 21428), (16071, 19448), (16456, 18993), (16558, 18876)]