8301384

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 28321020

約数和(自身を除く): 20019636

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 181, 182, 196, 234, 252, 273, 294, 312, 362, 364, 392, 441, 468, 504, 543, 546, 588, 637, 724, 728, 819, 882, 936, 1086, 1092, 1176, 1267, 1274, 1448, 1629, 1638, 1764, 1911, 2172, 2184, 2353, 2534, 2548, 3258, 3276, 3528, 3801, 3822, 4344, 4706, 5068, 5096, 5733, 6516, 6552, 7059, 7602, 7644, 8869, 9412, 10136, 11403, 11466, 13032, 14118, 15204, 15288, 16471, 17738, 18824, 21177, 22806, 22932, 26607, 28236, 30408, 32942, 35476, 42354, 45612, 45864, 49413, 53214, 56472, 65884, 70952, 79821, 84708, 91224, 98826, 106428, 115297, 131768, 148239, 159642, 169416, 197652, 212856, 230594, 296478, 319284, 345891, 395304, 461188, 592956, 638568, 691782, 922376, 1037673, 1185912, 1383564, 2075346, 2767128, 4150692, 8301384]

約数ペア:

[(1, 8301384), (2, 4150692), (3, 2767128), (4, 2075346), (6, 1383564), (7, 1185912), (8, 1037673), (9, 922376), (12, 691782), (13, 638568), (14, 592956), (18, 461188), (21, 395304), (24, 345891), (26, 319284), (28, 296478), (36, 230594), (39, 212856), (42, 197652), (49, 169416), (52, 159642), (56, 148239), (63, 131768), (72, 115297), (78, 106428), (84, 98826), (91, 91224), (98, 84708), (104, 79821), (117, 70952), (126, 65884), (147, 56472), (156, 53214), (168, 49413), (181, 45864), (182, 45612), (196, 42354), (234, 35476), (252, 32942), (273, 30408), (294, 28236), (312, 26607), (362, 22932), (364, 22806), (392, 21177), (441, 18824), (468, 17738), (504, 16471), (543, 15288), (546, 15204), (588, 14118), (637, 13032), (724, 11466), (728, 11403), (819, 10136), (882, 9412), (936, 8869), (1086, 7644), (1092, 7602), (1176, 7059), (1267, 6552), (1274, 6516), (1448, 5733), (1629, 5096), (1638, 5068), (1764, 4706), (1911, 4344), (2172, 3822), (2184, 3801), (2353, 3528), (2534, 3276), (2548, 3258)]