104512408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 272240640

約数和(自身を除く): 167728232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 182, 217, 248, 286, 308, 341, 364, 403, 421, 434, 572, 616, 682, 728, 806, 842, 868, 1001, 1144, 1364, 1612, 1684, 1736, 2002, 2387, 2728, 2821, 2947, 3224, 3368, 4004, 4433, 4631, 4774, 5473, 5642, 5894, 8008, 8866, 9262, 9548, 10946, 11284, 11788, 13051, 17732, 18524, 19096, 21892, 22568, 23576, 26102, 31031, 32417, 35464, 37048, 38311, 43784, 52204, 60203, 62062, 64834, 76622, 91357, 104408, 120406, 124124, 129668, 143561, 153244, 169663, 182714, 240812, 248248, 259336, 287122, 306488, 339326, 365428, 421421, 481624, 574244, 678652, 730856, 842842, 1004927, 1148488, 1187641, 1357304, 1685684, 1866293, 2009854, 2375282, 3371368, 3732586, 4019708, 4750564, 7465172, 8039416, 9501128, 13064051, 14930344, 26128102, 52256204, 104512408]

約数ペア:

[(1, 104512408), (2, 52256204), (4, 26128102), (7, 14930344), (8, 13064051), (11, 9501128), (13, 8039416), (14, 7465172), (22, 4750564), (26, 4019708), (28, 3732586), (31, 3371368), (44, 2375282), (52, 2009854), (56, 1866293), (62, 1685684), (77, 1357304), (88, 1187641), (91, 1148488), (104, 1004927), (124, 842842), (143, 730856), (154, 678652), (182, 574244), (217, 481624), (248, 421421), (286, 365428), (308, 339326), (341, 306488), (364, 287122), (403, 259336), (421, 248248), (434, 240812), (572, 182714), (616, 169663), (682, 153244), (728, 143561), (806, 129668), (842, 124124), (868, 120406), (1001, 104408), (1144, 91357), (1364, 76622), (1612, 64834), (1684, 62062), (1736, 60203), (2002, 52204), (2387, 43784), (2728, 38311), (2821, 37048), (2947, 35464), (3224, 32417), (3368, 31031), (4004, 26102), (4433, 23576), (4631, 22568), (4774, 21892), (5473, 19096), (5642, 18524), (5894, 17732), (8008, 13051), (8866, 11788), (9262, 11284), (9548, 10946)]