240385866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{2039}}^1$

素因数の和:2459

約数の個数: 48

約数和(自身を含む): 560934720

約数和(自身を除く): 320548854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 401, 802, 1203, 2039, 2406, 2807, 4078, 5614, 6117, 8421, 12234, 14273, 16842, 19649, 28546, 39298, 42819, 58947, 85638, 99911, 117894, 199822, 299733, 599466, 817639, 1635278, 2452917, 4905834, 5723473, 11446946, 17170419, 34340838, 40064311, 80128622, 120192933, 240385866]

約数ペア:

[(1, 240385866), (2, 120192933), (3, 80128622), (6, 40064311), (7, 34340838), (14, 17170419), (21, 11446946), (42, 5723473), (49, 4905834), (98, 2452917), (147, 1635278), (294, 817639), (401, 599466), (802, 299733), (1203, 199822), (2039, 117894), (2406, 99911), (2807, 85638), (4078, 58947), (5614, 42819), (6117, 39298), (8421, 28546), (12234, 19649), (14273, 16842)]