270388716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^2$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 691443312

約数和(自身を除く): 421054596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 131, 156, 202, 262, 303, 393, 404, 524, 606, 786, 1212, 1313, 1572, 1703, 2626, 3406, 3939, 5109, 5252, 6812, 7878, 10218, 13231, 15756, 17161, 20436, 26462, 34322, 39693, 51483, 52924, 68644, 79386, 102966, 158772, 172003, 205932, 223093, 344006, 446186, 516009, 669279, 688012, 892372, 1032018, 1338558, 1733261, 2064036, 2677116, 3466522, 5199783, 6933044, 10399566, 20799132, 22532393, 45064786, 67597179, 90129572, 135194358, 270388716]

約数ペア:

[(1, 270388716), (2, 135194358), (3, 90129572), (4, 67597179), (6, 45064786), (12, 22532393), (13, 20799132), (26, 10399566), (39, 6933044), (52, 5199783), (78, 3466522), (101, 2677116), (131, 2064036), (156, 1733261), (202, 1338558), (262, 1032018), (303, 892372), (393, 688012), (404, 669279), (524, 516009), (606, 446186), (786, 344006), (1212, 223093), (1313, 205932), (1572, 172003), (1703, 158772), (2626, 102966), (3406, 79386), (3939, 68644), (5109, 52924), (5252, 51483), (6812, 39693), (7878, 34322), (10218, 26462), (13231, 20436), (15756, 17161)]