219626816

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4879

約数の個数: 56

約数和(自身を含む): 469538304

約数和(自身を除く): 249911488

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 4813, 5704, 9626, 11408, 19252, 22816, 38504, 45632, 77008, 110699, 149203, 154016, 221398, 298406, 308032, 442796, 596812, 885592, 1193624, 1771184, 2387248, 3431669, 3542368, 4774496, 6863338, 7084736, 9548992, 13726676, 27453352, 54906704, 109813408, 219626816]

約数ペア:

[(1, 219626816), (2, 109813408), (4, 54906704), (8, 27453352), (16, 13726676), (23, 9548992), (31, 7084736), (32, 6863338), (46, 4774496), (62, 3542368), (64, 3431669), (92, 2387248), (124, 1771184), (184, 1193624), (248, 885592), (368, 596812), (496, 442796), (713, 308032), (736, 298406), (992, 221398), (1426, 154016), (1472, 149203), (1984, 110699), (2852, 77008), (4813, 45632), (5704, 38504), (9626, 22816), (11408, 19252)]