231520237936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1\times {\mathrm{14051}}^1$

素因数の和:16250

約数の個数: 80

約数和(自身を含む): 496399040928

約数和(自身を除く): 264878802992

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 2141, 3848, 4282, 7696, 8564, 14051, 17128, 27833, 28102, 34256, 55666, 56204, 79217, 111332, 112408, 158434, 182663, 222664, 224816, 316868, 365326, 445328, 519887, 633736, 730652, 1029821, 1039774, 1267472, 1461304, 2059642, 2079548, 2922608, 4119284, 4159096, 6758531, 8238568, 8318192, 13517062, 16477136, 27034124, 30083191, 54068248, 60166382, 108136496, 120332764, 240665528, 391081483, 481331056, 782162966, 1113078067, 1564325932, 2226156134, 3128651864, 4452312268, 6257303728, 8904624536, 14470014871, 17809249072, 28940029742, 57880059484, 115760118968, 231520237936]

約数ペア:

[(1, 231520237936), (2, 115760118968), (4, 57880059484), (8, 28940029742), (13, 17809249072), (16, 14470014871), (26, 8904624536), (37, 6257303728), (52, 4452312268), (74, 3128651864), (104, 2226156134), (148, 1564325932), (208, 1113078067), (296, 782162966), (481, 481331056), (592, 391081483), (962, 240665528), (1924, 120332764), (2141, 108136496), (3848, 60166382), (4282, 54068248), (7696, 30083191), (8564, 27034124), (14051, 16477136), (17128, 13517062), (27833, 8318192), (28102, 8238568), (34256, 6758531), (55666, 4159096), (56204, 4119284), (79217, 2922608), (111332, 2079548), (112408, 2059642), (158434, 1461304), (182663, 1267472), (222664, 1039774), (224816, 1029821), (316868, 730652), (365326, 633736), (445328, 519887)]