231722946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{587}}^1$

素因数の和:856

約数の個数: 96

約数和(自身を含む): 621548928

約数和(自身を除く): 389825982

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 241, 273, 482, 546, 587, 723, 819, 1174, 1446, 1638, 1687, 1761, 2169, 3133, 3374, 3522, 4109, 4338, 5061, 5283, 6266, 7631, 8218, 9399, 10122, 10566, 12327, 15183, 15262, 18798, 21931, 22893, 24654, 28197, 30366, 36981, 43862, 45786, 53417, 56394, 65793, 68679, 73962, 106834, 131586, 137358, 141467, 160251, 197379, 282934, 320502, 394758, 424401, 480753, 848802, 961506, 990269, 1273203, 1839071, 1980538, 2546406, 2970807, 3678142, 5517213, 5941614, 8912421, 11034426, 12873497, 16551639, 17824842, 25746994, 33103278, 38620491, 77240982, 115861473, 231722946]

約数ペア:

[(1, 231722946), (2, 115861473), (3, 77240982), (6, 38620491), (7, 33103278), (9, 25746994), (13, 17824842), (14, 16551639), (18, 12873497), (21, 11034426), (26, 8912421), (39, 5941614), (42, 5517213), (63, 3678142), (78, 2970807), (91, 2546406), (117, 1980538), (126, 1839071), (182, 1273203), (234, 990269), (241, 961506), (273, 848802), (482, 480753), (546, 424401), (587, 394758), (723, 320502), (819, 282934), (1174, 197379), (1446, 160251), (1638, 141467), (1687, 137358), (1761, 131586), (2169, 106834), (3133, 73962), (3374, 68679), (3522, 65793), (4109, 56394), (4338, 53417), (5061, 45786), (5283, 43862), (6266, 36981), (7631, 30366), (8218, 28197), (9399, 24654), (10122, 22893), (10566, 21931), (12327, 18798), (15183, 15262)]