327724956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2281}}^1$

素因数の和:2611

約数の個数: 72

約数和(自身を含む): 895438544

約数和(自身を除く): 567713588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 921, 1228, 1842, 2281, 2763, 3684, 3991, 4562, 5526, 6843, 7982, 9124, 11052, 11973, 13686, 15964, 20529, 23946, 27372, 29653, 35919, 41058, 47892, 59306, 71838, 82116, 88959, 118612, 143676, 177918, 266877, 355836, 533754, 700267, 1067508, 1400534, 2100801, 2801068, 4201602, 6302403, 8403204, 9103471, 12604806, 18206942, 25209612, 27310413, 36413884, 54620826, 81931239, 109241652, 163862478, 327724956]

約数ペア:

[(1, 327724956), (2, 163862478), (3, 109241652), (4, 81931239), (6, 54620826), (9, 36413884), (12, 27310413), (13, 25209612), (18, 18206942), (26, 12604806), (36, 9103471), (39, 8403204), (52, 6302403), (78, 4201602), (117, 2801068), (156, 2100801), (234, 1400534), (307, 1067508), (468, 700267), (614, 533754), (921, 355836), (1228, 266877), (1842, 177918), (2281, 143676), (2763, 118612), (3684, 88959), (3991, 82116), (4562, 71838), (5526, 59306), (6843, 47892), (7982, 41058), (9124, 35919), (11052, 29653), (11973, 27372), (13686, 23946), (15964, 20529)]