8420339772

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2129}}^1$

素因数の和:2474

約数の個数: 144

約数和(自身を含む): 23858147040

約数和(自身を除く): 15437807268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 313, 324, 351, 468, 486, 626, 702, 939, 972, 1053, 1252, 1404, 1878, 2106, 2129, 2817, 3159, 3756, 4069, 4212, 4258, 5634, 6318, 6387, 8138, 8451, 8516, 11268, 12207, 12636, 12774, 16276, 16902, 19161, 24414, 25353, 25548, 27677, 33804, 36621, 38322, 48828, 50706, 55354, 57483, 73242, 76059, 76644, 83031, 101412, 109863, 110708, 114966, 146484, 152118, 166062, 172449, 219726, 229932, 249093, 304236, 329589, 332124, 344898, 439452, 498186, 517347, 659178, 666377, 689796, 747279, 988767, 996372, 1034694, 1318356, 1332754, 1494558, 1977534, 1999131, 2069388, 2241837, 2665508, 2989116, 3955068, 3998262, 4483674, 5997393, 6725511, 7996524, 8662901, 8967348, 11994786, 13451022, 17325802, 17992179, 23989572, 25988703, 26902044, 34651604, 35984358, 51977406, 53976537, 71968716, 77966109, 103954812, 107953074, 155932218, 161929611, 215906148, 233898327, 311864436, 323859222, 467796654, 647718444, 701694981, 935593308, 1403389962, 2105084943, 2806779924, 4210169886, 8420339772]

約数ペア:

[(1, 8420339772), (2, 4210169886), (3, 2806779924), (4, 2105084943), (6, 1403389962), (9, 935593308), (12, 701694981), (13, 647718444), (18, 467796654), (26, 323859222), (27, 311864436), (36, 233898327), (39, 215906148), (52, 161929611), (54, 155932218), (78, 107953074), (81, 103954812), (108, 77966109), (117, 71968716), (156, 53976537), (162, 51977406), (234, 35984358), (243, 34651604), (313, 26902044), (324, 25988703), (351, 23989572), (468, 17992179), (486, 17325802), (626, 13451022), (702, 11994786), (939, 8967348), (972, 8662901), (1053, 7996524), (1252, 6725511), (1404, 5997393), (1878, 4483674), (2106, 3998262), (2129, 3955068), (2817, 2989116), (3159, 2665508), (3756, 2241837), (4069, 2069388), (4212, 1999131), (4258, 1977534), (5634, 1494558), (6318, 1332754), (6387, 1318356), (8138, 1034694), (8451, 996372), (8516, 988767), (11268, 747279), (12207, 689796), (12636, 666377), (12774, 659178), (16276, 517347), (16902, 498186), (19161, 439452), (24414, 344898), (25353, 332124), (25548, 329589), (27677, 304236), (33804, 249093), (36621, 229932), (38322, 219726), (48828, 172449), (50706, 166062), (55354, 152118), (57483, 146484), (73242, 114966), (76059, 110708), (76644, 109863), (83031, 101412)]