210405184

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 84

約数和(自身を含む): 472159584

約数和(自身を除く): 261754400

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 311, 341, 352, 496, 622, 682, 704, 961, 992, 1244, 1364, 1922, 1984, 2488, 2728, 3421, 3844, 4976, 5456, 6842, 7688, 9641, 9952, 10571, 10912, 13684, 15376, 19282, 19904, 21142, 21824, 27368, 30752, 38564, 42284, 54736, 61504, 77128, 84568, 106051, 109472, 154256, 169136, 212102, 218944, 298871, 308512, 338272, 424204, 597742, 617024, 676544, 848408, 1195484, 1696816, 2390968, 3287581, 3393632, 4781936, 6575162, 6787264, 9563872, 13150324, 19127744, 26300648, 52601296, 105202592, 210405184]

約数ペア:

[(1, 210405184), (2, 105202592), (4, 52601296), (8, 26300648), (11, 19127744), (16, 13150324), (22, 9563872), (31, 6787264), (32, 6575162), (44, 4781936), (62, 3393632), (64, 3287581), (88, 2390968), (124, 1696816), (176, 1195484), (248, 848408), (311, 676544), (341, 617024), (352, 597742), (496, 424204), (622, 338272), (682, 308512), (704, 298871), (961, 218944), (992, 212102), (1244, 169136), (1364, 154256), (1922, 109472), (1984, 106051), (2488, 84568), (2728, 77128), (3421, 61504), (3844, 54736), (4976, 42284), (5456, 38564), (6842, 30752), (7688, 27368), (9641, 21824), (9952, 21142), (10571, 19904), (10912, 19282), (13684, 15376)]