326918064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19973}}^1$

素因数の和:20026

約数の個数: 80

約数和(自身を含む): 951081984

約数和(自身を除く): 624163920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 19973, 39946, 59919, 79892, 119838, 159784, 219703, 239676, 319568, 439406, 479352, 619163, 659109, 878812, 958704, 1238326, 1318218, 1757624, 1857489, 2476652, 2636436, 3515248, 3714978, 4953304, 5272872, 6810793, 7429956, 9906608, 10545744, 13621586, 14859912, 20432379, 27243172, 29719824, 40864758, 54486344, 81729516, 108972688, 163459032, 326918064]

約数ペア:

[(1, 326918064), (2, 163459032), (3, 108972688), (4, 81729516), (6, 54486344), (8, 40864758), (11, 29719824), (12, 27243172), (16, 20432379), (22, 14859912), (24, 13621586), (31, 10545744), (33, 9906608), (44, 7429956), (48, 6810793), (62, 5272872), (66, 4953304), (88, 3714978), (93, 3515248), (124, 2636436), (132, 2476652), (176, 1857489), (186, 1757624), (248, 1318218), (264, 1238326), (341, 958704), (372, 878812), (496, 659109), (528, 619163), (682, 479352), (744, 439406), (1023, 319568), (1364, 239676), (1488, 219703), (2046, 159784), (2728, 119838), (4092, 79892), (5456, 59919), (8184, 39946), (16368, 19973)]