401882124

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 1100736000

約数和(自身を除く): 698853876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 251, 294, 343, 389, 502, 588, 686, 753, 778, 1004, 1029, 1167, 1372, 1506, 1556, 1757, 2058, 2334, 2723, 3012, 3514, 4116, 4668, 5271, 5446, 7028, 8169, 10542, 10892, 12299, 16338, 19061, 21084, 24598, 32676, 36897, 38122, 49196, 57183, 73794, 76244, 86093, 97639, 114366, 133427, 147588, 172186, 195278, 228732, 258279, 266854, 292917, 344372, 390556, 400281, 516558, 533708, 585834, 683473, 800562, 1033116, 1171668, 1366946, 1601124, 2050419, 2733892, 4100838, 4784311, 8201676, 9568622, 14352933, 19137244, 28705866, 33490177, 57411732, 66980354, 100470531, 133960708, 200941062, 401882124]

約数ペア:

[(1, 401882124), (2, 200941062), (3, 133960708), (4, 100470531), (6, 66980354), (7, 57411732), (12, 33490177), (14, 28705866), (21, 19137244), (28, 14352933), (42, 9568622), (49, 8201676), (84, 4784311), (98, 4100838), (147, 2733892), (196, 2050419), (251, 1601124), (294, 1366946), (343, 1171668), (389, 1033116), (502, 800562), (588, 683473), (686, 585834), (753, 533708), (778, 516558), (1004, 400281), (1029, 390556), (1167, 344372), (1372, 292917), (1506, 266854), (1556, 258279), (1757, 228732), (2058, 195278), (2334, 172186), (2723, 147588), (3012, 133427), (3514, 114366), (4116, 97639), (4668, 86093), (5271, 76244), (5446, 73794), (7028, 57183), (8169, 49196), (10542, 38122), (10892, 36897), (12299, 32676), (16338, 24598), (19061, 21084)]