258314196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 784465920

約数和(自身を除く): 526151724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 31, 38, 42, 46, 57, 62, 69, 76, 84, 92, 93, 114, 124, 133, 138, 161, 186, 217, 227, 228, 266, 276, 322, 372, 399, 434, 437, 454, 483, 532, 589, 644, 651, 681, 713, 798, 868, 874, 908, 966, 1178, 1302, 1311, 1362, 1426, 1589, 1596, 1748, 1767, 1932, 2139, 2356, 2604, 2622, 2724, 2852, 3059, 3178, 3534, 4123, 4278, 4313, 4767, 4991, 5221, 5244, 6118, 6356, 7037, 7068, 8246, 8556, 8626, 9177, 9534, 9982, 10442, 12236, 12369, 12939, 13547, 14074, 14973, 15663, 16492, 17252, 18354, 19068, 19964, 20884, 21111, 24738, 25878, 27094, 28148, 29946, 30191, 31326, 36547, 36708, 40641, 42222, 49259, 49476, 51756, 54188, 59892, 60382, 62652, 73094, 81282, 84444, 90573, 94829, 98518, 99199, 109641, 120764, 133703, 146188, 147777, 161851, 162564, 181146, 189658, 197036, 198398, 219282, 267406, 284487, 295554, 297597, 323702, 362292, 379316, 396796, 401109, 438564, 485553, 534812, 568974, 591108, 595194, 647404, 694393, 802218, 935921, 971106, 1132957, 1137948, 1190388, 1388786, 1604436, 1871842, 1942212, 2083179, 2265914, 2777572, 2807763, 3075169, 3398871, 3743684, 4166358, 4531828, 5615526, 6150338, 6797742, 8332716, 9225507, 11231052, 12300676, 13595484, 18451014, 21526183, 36902028, 43052366, 64578549, 86104732, 129157098, 258314196]

約数ペア:

[(1, 258314196), (2, 129157098), (3, 86104732), (4, 64578549), (6, 43052366), (7, 36902028), (12, 21526183), (14, 18451014), (19, 13595484), (21, 12300676), (23, 11231052), (28, 9225507), (31, 8332716), (38, 6797742), (42, 6150338), (46, 5615526), (57, 4531828), (62, 4166358), (69, 3743684), (76, 3398871), (84, 3075169), (92, 2807763), (93, 2777572), (114, 2265914), (124, 2083179), (133, 1942212), (138, 1871842), (161, 1604436), (186, 1388786), (217, 1190388), (227, 1137948), (228, 1132957), (266, 971106), (276, 935921), (322, 802218), (372, 694393), (399, 647404), (434, 595194), (437, 591108), (454, 568974), (483, 534812), (532, 485553), (589, 438564), (644, 401109), (651, 396796), (681, 379316), (713, 362292), (798, 323702), (868, 297597), (874, 295554), (908, 284487), (966, 267406), (1178, 219282), (1302, 198398), (1311, 197036), (1362, 189658), (1426, 181146), (1589, 162564), (1596, 161851), (1748, 147777), (1767, 146188), (1932, 133703), (2139, 120764), (2356, 109641), (2604, 99199), (2622, 98518), (2724, 94829), (2852, 90573), (3059, 84444), (3178, 81282), (3534, 73094), (4123, 62652), (4278, 60382), (4313, 59892), (4767, 54188), (4991, 51756), (5221, 49476), (5244, 49259), (6118, 42222), (6356, 40641), (7037, 36708), (7068, 36547), (8246, 31326), (8556, 30191), (8626, 29946), (9177, 28148), (9534, 27094), (9982, 25878), (10442, 24738), (12236, 21111), (12369, 20884), (12939, 19964), (13547, 19068), (14074, 18354), (14973, 17252), (15663, 16492)]