668800692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21577}}^1$

素因数の和:21638

約数の個数: 96

約数和(自身を含む): 2030058240

約数和(自身を除く): 1361257548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2583, 3444, 4428, 5166, 7749, 10332, 15498, 21577, 30996, 43154, 64731, 86308, 129462, 151039, 194193, 258924, 302078, 388386, 453117, 582579, 604156, 776772, 884657, 906234, 1165158, 1359351, 1769314, 1812468, 2330316, 2653971, 2718702, 3538628, 4078053, 5307942, 5437404, 6192599, 7961913, 8156106, 10615884, 12385198, 15923826, 16312212, 18577797, 23885739, 24770396, 31847652, 37155594, 47771478, 55733391, 74311188, 95542956, 111466782, 167200173, 222933564, 334400346, 668800692]

約数ペア:

[(1, 668800692), (2, 334400346), (3, 222933564), (4, 167200173), (6, 111466782), (7, 95542956), (9, 74311188), (12, 55733391), (14, 47771478), (18, 37155594), (21, 31847652), (27, 24770396), (28, 23885739), (36, 18577797), (41, 16312212), (42, 15923826), (54, 12385198), (63, 10615884), (82, 8156106), (84, 7961913), (108, 6192599), (123, 5437404), (126, 5307942), (164, 4078053), (189, 3538628), (246, 2718702), (252, 2653971), (287, 2330316), (369, 1812468), (378, 1769314), (492, 1359351), (574, 1165158), (738, 906234), (756, 884657), (861, 776772), (1107, 604156), (1148, 582579), (1476, 453117), (1722, 388386), (2214, 302078), (2583, 258924), (3444, 194193), (4428, 151039), (5166, 129462), (7749, 86308), (10332, 64731), (15498, 43154), (21577, 30996)]