646952152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 1533692160

約数和(自身を除く): 886740008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 307, 308, 311, 484, 614, 616, 622, 847, 968, 1228, 1244, 1694, 2149, 2177, 2456, 2488, 3377, 3388, 3421, 4298, 4354, 6754, 6776, 6842, 8596, 8708, 13508, 13684, 17192, 17416, 23639, 23947, 27016, 27368, 37147, 37631, 47278, 47894, 74294, 75262, 94556, 95477, 95788, 148588, 150524, 189112, 190954, 191576, 260029, 263417, 297176, 301048, 381908, 520058, 526834, 668339, 763816, 1040116, 1050247, 1053668, 1336678, 2080232, 2100494, 2107336, 2673356, 4200988, 5346712, 7351729, 8401976, 11552717, 14703458, 23105434, 29406916, 46210868, 58813832, 80869019, 92421736, 161738038, 323476076, 646952152]

約数ペア:

[(1, 646952152), (2, 323476076), (4, 161738038), (7, 92421736), (8, 80869019), (11, 58813832), (14, 46210868), (22, 29406916), (28, 23105434), (44, 14703458), (56, 11552717), (77, 8401976), (88, 7351729), (121, 5346712), (154, 4200988), (242, 2673356), (307, 2107336), (308, 2100494), (311, 2080232), (484, 1336678), (614, 1053668), (616, 1050247), (622, 1040116), (847, 763816), (968, 668339), (1228, 526834), (1244, 520058), (1694, 381908), (2149, 301048), (2177, 297176), (2456, 263417), (2488, 260029), (3377, 191576), (3388, 190954), (3421, 189112), (4298, 150524), (4354, 148588), (6754, 95788), (6776, 95477), (6842, 94556), (8596, 75262), (8708, 74294), (13508, 47894), (13684, 47278), (17192, 37631), (17416, 37147), (23639, 27368), (23947, 27016)]