1320788742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{587}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 3284934912

約数和(自身を除く): 1964146170

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 317, 338, 507, 546, 587, 634, 951, 1014, 1174, 1183, 1761, 1902, 2219, 2366, 3522, 3549, 4109, 4121, 4438, 6657, 7098, 7631, 8218, 8242, 12327, 12363, 13314, 15262, 22893, 24654, 24726, 28847, 45786, 53417, 53573, 57694, 86541, 99203, 106834, 107146, 160251, 160719, 173082, 186079, 198406, 297609, 320502, 321438, 372158, 375011, 558237, 595218, 694421, 750022, 1116474, 1125033, 1302553, 1388842, 2083263, 2250066, 2419027, 2605106, 3907659, 4166526, 4838054, 7257081, 7815318, 14514162, 16933189, 31447351, 33866378, 50799567, 62894702, 94342053, 101599134, 188684106, 220131457, 440262914, 660394371, 1320788742]

約数ペア:

[(1, 1320788742), (2, 660394371), (3, 440262914), (6, 220131457), (7, 188684106), (13, 101599134), (14, 94342053), (21, 62894702), (26, 50799567), (39, 33866378), (42, 31447351), (78, 16933189), (91, 14514162), (169, 7815318), (182, 7257081), (273, 4838054), (317, 4166526), (338, 3907659), (507, 2605106), (546, 2419027), (587, 2250066), (634, 2083263), (951, 1388842), (1014, 1302553), (1174, 1125033), (1183, 1116474), (1761, 750022), (1902, 694421), (2219, 595218), (2366, 558237), (3522, 375011), (3549, 372158), (4109, 321438), (4121, 320502), (4438, 297609), (6657, 198406), (7098, 186079), (7631, 173082), (8218, 160719), (8242, 160251), (12327, 107146), (12363, 106834), (13314, 99203), (15262, 86541), (22893, 57694), (24654, 53573), (24726, 53417), (28847, 45786)]