15694880516

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 33756549120

約数和(自身を除く): 18061668604

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 59, 67, 94, 98, 118, 134, 188, 196, 236, 268, 329, 413, 431, 469, 658, 826, 862, 938, 1316, 1652, 1724, 1876, 2303, 2773, 2891, 3017, 3149, 3283, 3953, 4606, 5546, 5782, 6034, 6298, 6566, 7906, 9212, 11092, 11564, 12068, 12596, 13132, 15812, 19411, 20257, 21119, 22043, 25429, 27671, 28877, 38822, 40514, 42238, 44086, 50858, 55342, 57754, 77644, 81028, 84476, 88172, 101716, 110684, 115508, 135877, 141799, 154301, 178003, 185791, 193697, 202139, 271754, 283598, 308602, 356006, 371582, 387394, 404278, 543508, 567196, 617204, 712012, 743164, 774788, 808556, 992593, 1195163, 1246021, 1300537, 1357219, 1414973, 1703743, 1985186, 2390326, 2492042, 2601074, 2714438, 2829946, 3407486, 3970372, 4780652, 4984084, 5202148, 5428876, 5659892, 6814972, 8366141, 9103759, 9500533, 11926201, 16732282, 18207518, 19001066, 23852402, 33464564, 36415036, 38002132, 47704804, 58562987, 66503731, 80075921, 83483407, 117125974, 133007462, 160151842, 166966814, 234251948, 266014924, 320303684, 333933628, 560531447, 1121062894, 2242125788, 3923720129, 7847440258, 15694880516]

約数ペア:

[(1, 15694880516), (2, 7847440258), (4, 3923720129), (7, 2242125788), (14, 1121062894), (28, 560531447), (47, 333933628), (49, 320303684), (59, 266014924), (67, 234251948), (94, 166966814), (98, 160151842), (118, 133007462), (134, 117125974), (188, 83483407), (196, 80075921), (236, 66503731), (268, 58562987), (329, 47704804), (413, 38002132), (431, 36415036), (469, 33464564), (658, 23852402), (826, 19001066), (862, 18207518), (938, 16732282), (1316, 11926201), (1652, 9500533), (1724, 9103759), (1876, 8366141), (2303, 6814972), (2773, 5659892), (2891, 5428876), (3017, 5202148), (3149, 4984084), (3283, 4780652), (3953, 3970372), (4606, 3407486), (5546, 2829946), (5782, 2714438), (6034, 2601074), (6298, 2492042), (6566, 2390326), (7906, 1985186), (9212, 1703743), (11092, 1414973), (11564, 1357219), (12068, 1300537), (12596, 1246021), (13132, 1195163), (15812, 992593), (19411, 808556), (20257, 774788), (21119, 743164), (22043, 712012), (25429, 617204), (27671, 567196), (28877, 543508), (38822, 404278), (40514, 387394), (42238, 371582), (44086, 356006), (50858, 308602), (55342, 283598), (57754, 271754), (77644, 202139), (81028, 193697), (84476, 185791), (88172, 178003), (101716, 154301), (110684, 141799), (115508, 135877)]