2180628809296

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4584389}}^1$

素因数の和:4584572

約数の個数: 80

約数和(自身を含む): 5020677227520

約数和(自身を除く): 2840048418224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 137, 217, 248, 274, 434, 496, 548, 868, 959, 1096, 1736, 1918, 2192, 3472, 3836, 4247, 7672, 8494, 15344, 16988, 29729, 33976, 59458, 67952, 118916, 237832, 475664, 4584389, 9168778, 18337556, 32090723, 36675112, 64181446, 73350224, 128362892, 142116059, 256725784, 284232118, 513451568, 568464236, 628061293, 994812413, 1136928472, 1256122586, 1989624826, 2273856944, 2512245172, 3979249652, 4396429051, 5024490344, 7958499304, 8792858102, 10048980688, 15916998608, 17585716204, 19469900083, 35171432408, 38939800166, 70342864816, 77879600332, 136289300581, 155759200664, 272578601162, 311518401328, 545157202324, 1090314404648, 2180628809296]

約数ペア:

[(1, 2180628809296), (2, 1090314404648), (4, 545157202324), (7, 311518401328), (8, 272578601162), (14, 155759200664), (16, 136289300581), (28, 77879600332), (31, 70342864816), (56, 38939800166), (62, 35171432408), (112, 19469900083), (124, 17585716204), (137, 15916998608), (217, 10048980688), (248, 8792858102), (274, 7958499304), (434, 5024490344), (496, 4396429051), (548, 3979249652), (868, 2512245172), (959, 2273856944), (1096, 1989624826), (1736, 1256122586), (1918, 1136928472), (2192, 994812413), (3472, 628061293), (3836, 568464236), (4247, 513451568), (7672, 284232118), (8494, 256725784), (15344, 142116059), (16988, 128362892), (29729, 73350224), (33976, 64181446), (59458, 36675112), (67952, 32090723), (118916, 18337556), (237832, 9168778), (475664, 4584389)]