750720238216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1424041}}^1$

素因数の和:1424234

約数の個数: 64

約数和(自身を含む): 1568212012080

約数和(自身を除く): 817491773864

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 137, 148, 274, 296, 481, 548, 962, 1096, 1781, 1924, 3562, 3848, 5069, 7124, 10138, 14248, 20276, 40552, 65897, 131794, 263588, 527176, 1424041, 2848082, 5696164, 11392328, 18512533, 37025066, 52689517, 74050132, 105379034, 148100264, 195093617, 210758068, 390187234, 421516136, 684963721, 780374468, 1369927442, 1560748936, 2536217021, 2739854884, 5072434042, 5479709768, 7218463829, 10144868084, 14436927658, 20289736168, 28873855316, 57747710632, 93840029777, 187680059554, 375360119108, 750720238216]

約数ペア:

[(1, 750720238216), (2, 375360119108), (4, 187680059554), (8, 93840029777), (13, 57747710632), (26, 28873855316), (37, 20289736168), (52, 14436927658), (74, 10144868084), (104, 7218463829), (137, 5479709768), (148, 5072434042), (274, 2739854884), (296, 2536217021), (481, 1560748936), (548, 1369927442), (962, 780374468), (1096, 684963721), (1781, 421516136), (1924, 390187234), (3562, 210758068), (3848, 195093617), (5069, 148100264), (7124, 105379034), (10138, 74050132), (14248, 52689517), (20276, 37025066), (40552, 18512533), (65897, 11392328), (131794, 5696164), (263588, 2848082), (527176, 1424041)]