252217984

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3801

約数の個数: 64

約数和(自身を含む): 549331200

約数和(自身を除く): 297113216

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3739, 3968, 4216, 7478, 8432, 14956, 16864, 29912, 33728, 59824, 63563, 67456, 115909, 119648, 127126, 231818, 239296, 254252, 463636, 478592, 508504, 927272, 1017008, 1854544, 1970453, 2034016, 3709088, 3940906, 4068032, 7418176, 7881812, 8136064, 14836352, 15763624, 31527248, 63054496, 126108992, 252217984]

約数ペア:

[(1, 252217984), (2, 126108992), (4, 63054496), (8, 31527248), (16, 15763624), (17, 14836352), (31, 8136064), (32, 7881812), (34, 7418176), (62, 4068032), (64, 3940906), (68, 3709088), (124, 2034016), (128, 1970453), (136, 1854544), (248, 1017008), (272, 927272), (496, 508504), (527, 478592), (544, 463636), (992, 254252), (1054, 239296), (1088, 231818), (1984, 127126), (2108, 119648), (2176, 115909), (3739, 67456), (3968, 63563), (4216, 59824), (7478, 33728), (8432, 29912), (14956, 16864)]