385590816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:779

約数の個数: 144

約数和(自身を含む): 1189482840

約数和(自身を除く): 803892024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 181, 208, 234, 288, 312, 362, 416, 468, 543, 569, 624, 724, 936, 1086, 1138, 1248, 1448, 1629, 1707, 1872, 2172, 2276, 2353, 2896, 3258, 3414, 3744, 4344, 4552, 4706, 5121, 5792, 6516, 6828, 7059, 7397, 8688, 9104, 9412, 10242, 13032, 13656, 14118, 14794, 17376, 18208, 18824, 20484, 21177, 22191, 26064, 27312, 28236, 29588, 37648, 40968, 42354, 44382, 52128, 54624, 56472, 59176, 66573, 75296, 81936, 84708, 88764, 102989, 112944, 118352, 133146, 163872, 169416, 177528, 205978, 225888, 236704, 266292, 308967, 338832, 355056, 411956, 532584, 617934, 677664, 710112, 823912, 926901, 1065168, 1235868, 1338857, 1647824, 1853802, 2130336, 2471736, 2677714, 3295648, 3707604, 4016571, 4943472, 5355428, 7415208, 8033142, 9886944, 10710856, 12049713, 14830416, 16066284, 21421712, 24099426, 29660832, 32132568, 42843424, 48198852, 64265136, 96397704, 128530272, 192795408, 385590816]

約数ペア:

[(1, 385590816), (2, 192795408), (3, 128530272), (4, 96397704), (6, 64265136), (8, 48198852), (9, 42843424), (12, 32132568), (13, 29660832), (16, 24099426), (18, 21421712), (24, 16066284), (26, 14830416), (32, 12049713), (36, 10710856), (39, 9886944), (48, 8033142), (52, 7415208), (72, 5355428), (78, 4943472), (96, 4016571), (104, 3707604), (117, 3295648), (144, 2677714), (156, 2471736), (181, 2130336), (208, 1853802), (234, 1647824), (288, 1338857), (312, 1235868), (362, 1065168), (416, 926901), (468, 823912), (543, 710112), (569, 677664), (624, 617934), (724, 532584), (936, 411956), (1086, 355056), (1138, 338832), (1248, 308967), (1448, 266292), (1629, 236704), (1707, 225888), (1872, 205978), (2172, 177528), (2276, 169416), (2353, 163872), (2896, 133146), (3258, 118352), (3414, 112944), (3744, 102989), (4344, 88764), (4552, 84708), (4706, 81936), (5121, 75296), (5792, 66573), (6516, 59176), (6828, 56472), (7059, 54624), (7397, 52128), (8688, 44382), (9104, 42354), (9412, 40968), (10242, 37648), (13032, 29588), (13656, 28236), (14118, 27312), (14794, 26064), (17376, 22191), (18208, 21177), (18824, 20484)]