628035147454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1\times {\mathrm{15139}}^1$

素因数の和:17225

約数の個数: 64

約数和(自身を含む): 1122546942720

約数和(自身を除く): 494511795266

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 1987, 3974, 10439, 15139, 20878, 21857, 25831, 30278, 43714, 51662, 145051, 166529, 196807, 284141, 290102, 333058, 393614, 568282, 1105147, 1595561, 1885663, 2164877, 2210294, 3191122, 3771326, 4329754, 12156617, 14366911, 20742293, 24313234, 28733822, 30081193, 41484586, 60162386, 158036021, 316072042, 330893123, 391055509, 661786246, 782111018, 2195927089, 4301610599, 4391854178, 8603221198, 24155197979, 28547052157, 48310395958, 57094104314, 314017573727, 628035147454]

約数ペア:

[(1, 628035147454), (2, 314017573727), (11, 57094104314), (13, 48310395958), (22, 28547052157), (26, 24155197979), (73, 8603221198), (143, 4391854178), (146, 4301610599), (286, 2195927089), (803, 782111018), (949, 661786246), (1606, 391055509), (1898, 330893123), (1987, 316072042), (3974, 158036021), (10439, 60162386), (15139, 41484586), (20878, 30081193), (21857, 28733822), (25831, 24313234), (30278, 20742293), (43714, 14366911), (51662, 12156617), (145051, 4329754), (166529, 3771326), (196807, 3191122), (284141, 2210294), (290102, 2164877), (333058, 1885663), (393614, 1595561), (568282, 1105147)]