15415992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 44928000

約数和(自身を除く): 29512008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 76, 114, 118, 152, 171, 177, 191, 228, 236, 342, 354, 382, 456, 472, 531, 573, 684, 708, 764, 1062, 1121, 1146, 1368, 1416, 1528, 1719, 2124, 2242, 2292, 3363, 3438, 3629, 4248, 4484, 4584, 6726, 6876, 7258, 8968, 10089, 10887, 11269, 13452, 13752, 14516, 20178, 21774, 22538, 26904, 29032, 32661, 33807, 40356, 43548, 45076, 65322, 67614, 80712, 87096, 90152, 101421, 130644, 135228, 202842, 214111, 261288, 270456, 405684, 428222, 642333, 811368, 856444, 1284666, 1712888, 1926999, 2569332, 3853998, 5138664, 7707996, 15415992]

約数ペア:

[(1, 15415992), (2, 7707996), (3, 5138664), (4, 3853998), (6, 2569332), (8, 1926999), (9, 1712888), (12, 1284666), (18, 856444), (19, 811368), (24, 642333), (36, 428222), (38, 405684), (57, 270456), (59, 261288), (72, 214111), (76, 202842), (114, 135228), (118, 130644), (152, 101421), (171, 90152), (177, 87096), (191, 80712), (228, 67614), (236, 65322), (342, 45076), (354, 43548), (382, 40356), (456, 33807), (472, 32661), (531, 29032), (573, 26904), (684, 22538), (708, 21774), (764, 20178), (1062, 14516), (1121, 13752), (1146, 13452), (1368, 11269), (1416, 10887), (1528, 10089), (1719, 8968), (2124, 7258), (2242, 6876), (2292, 6726), (3363, 4584), (3438, 4484), (3629, 4248)]