297500868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31907}}^1$

素因数の和:31961

約数の個数: 72

約数和(自身を含む): 882702912

約数和(自身を除く): 585202044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 31907, 63814, 95721, 127628, 191442, 223349, 287163, 382884, 446698, 574326, 670047, 893396, 1148652, 1180559, 1340094, 2010141, 2361118, 2680188, 3541677, 4020282, 4722236, 7083354, 8040564, 8263913, 10625031, 14166708, 16527826, 21250062, 24791739, 33055652, 42500124, 49583478, 74375217, 99166956, 148750434, 297500868]

約数ペア:

[(1, 297500868), (2, 148750434), (3, 99166956), (4, 74375217), (6, 49583478), (7, 42500124), (9, 33055652), (12, 24791739), (14, 21250062), (18, 16527826), (21, 14166708), (28, 10625031), (36, 8263913), (37, 8040564), (42, 7083354), (63, 4722236), (74, 4020282), (84, 3541677), (111, 2680188), (126, 2361118), (148, 2010141), (222, 1340094), (252, 1180559), (259, 1148652), (333, 893396), (444, 670047), (518, 574326), (666, 446698), (777, 382884), (1036, 287163), (1332, 223349), (1554, 191442), (2331, 127628), (3108, 95721), (4662, 63814), (9324, 31907)]