492189012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{1597}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 1423933056

約数和(自身を除く): 931744044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1223, 1597, 2446, 3194, 3669, 4791, 4892, 6388, 7338, 8561, 9582, 11007, 11179, 14373, 14676, 17122, 19164, 22014, 22358, 25683, 28746, 33537, 34244, 44028, 44716, 51366, 57492, 67074, 77049, 100611, 102732, 134148, 154098, 201222, 308196, 402444, 1953131, 3906262, 5859393, 7812524, 11718786, 13671917, 17578179, 23437572, 27343834, 35156358, 41015751, 54687668, 70312716, 82031502, 123047253, 164063004, 246094506, 492189012]

約数ペア:

[(1, 492189012), (2, 246094506), (3, 164063004), (4, 123047253), (6, 82031502), (7, 70312716), (9, 54687668), (12, 41015751), (14, 35156358), (18, 27343834), (21, 23437572), (28, 17578179), (36, 13671917), (42, 11718786), (63, 7812524), (84, 5859393), (126, 3906262), (252, 1953131), (1223, 402444), (1597, 308196), (2446, 201222), (3194, 154098), (3669, 134148), (4791, 102732), (4892, 100611), (6388, 77049), (7338, 67074), (8561, 57492), (9582, 51366), (11007, 44716), (11179, 44028), (14373, 34244), (14676, 33537), (17122, 28746), (19164, 25683), (22014, 22358)]