634644

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 54

約数和(自身を含む): 1732094

約数和(自身を除く): 1097450

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 289, 306, 366, 549, 578, 612, 732, 867, 1037, 1098, 1156, 1734, 2074, 2196, 2601, 3111, 3468, 4148, 5202, 6222, 9333, 10404, 12444, 17629, 18666, 35258, 37332, 52887, 70516, 105774, 158661, 211548, 317322, 634644]

約数ペア:

[(1, 634644), (2, 317322), (3, 211548), (4, 158661), (6, 105774), (9, 70516), (12, 52887), (17, 37332), (18, 35258), (34, 18666), (36, 17629), (51, 12444), (61, 10404), (68, 9333), (102, 6222), (122, 5202), (153, 4148), (183, 3468), (204, 3111), (244, 2601), (289, 2196), (306, 2074), (366, 1734), (549, 1156), (578, 1098), (612, 1037), (732, 867)]