4212528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 11904000

約数和(自身を除く): 7691472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 149, 152, 186, 228, 248, 298, 304, 372, 447, 456, 496, 589, 596, 744, 894, 912, 1178, 1192, 1488, 1767, 1788, 2356, 2384, 2831, 3534, 3576, 4619, 4712, 5662, 7068, 7152, 8493, 9238, 9424, 11324, 13857, 14136, 16986, 18476, 22648, 27714, 28272, 33972, 36952, 45296, 55428, 67944, 73904, 87761, 110856, 135888, 175522, 221712, 263283, 351044, 526566, 702088, 1053132, 1404176, 2106264, 4212528]

約数ペア:

[(1, 4212528), (2, 2106264), (3, 1404176), (4, 1053132), (6, 702088), (8, 526566), (12, 351044), (16, 263283), (19, 221712), (24, 175522), (31, 135888), (38, 110856), (48, 87761), (57, 73904), (62, 67944), (76, 55428), (93, 45296), (114, 36952), (124, 33972), (149, 28272), (152, 27714), (186, 22648), (228, 18476), (248, 16986), (298, 14136), (304, 13857), (372, 11324), (447, 9424), (456, 9238), (496, 8493), (589, 7152), (596, 7068), (744, 5662), (894, 4712), (912, 4619), (1178, 3576), (1192, 3534), (1488, 2831), (1767, 2384), (1788, 2356)]