219039084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32537}}^1$

素因数の和:32575

約数の個数: 72

約数和(自身を含む): 639566928

約数和(自身を除く): 420527844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 32537, 65074, 97611, 130148, 195222, 292833, 357907, 390444, 553129, 585666, 715814, 1073721, 1106258, 1171332, 1431628, 1659387, 2147442, 2212516, 3221163, 3318774, 4294884, 4978161, 6084419, 6442326, 6637548, 9956322, 12168838, 12884652, 18253257, 19912644, 24337676, 36506514, 54759771, 73013028, 109519542, 219039084]

約数ペア:

[(1, 219039084), (2, 109519542), (3, 73013028), (4, 54759771), (6, 36506514), (9, 24337676), (11, 19912644), (12, 18253257), (17, 12884652), (18, 12168838), (22, 9956322), (33, 6637548), (34, 6442326), (36, 6084419), (44, 4978161), (51, 4294884), (66, 3318774), (68, 3221163), (99, 2212516), (102, 2147442), (132, 1659387), (153, 1431628), (187, 1171332), (198, 1106258), (204, 1073721), (306, 715814), (374, 585666), (396, 553129), (561, 390444), (612, 357907), (748, 292833), (1122, 195222), (1683, 130148), (2244, 97611), (3366, 65074), (6732, 32537)]