70771428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 238336000

約数和(自身を除く): 167564572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 171, 182, 189, 228, 234, 247, 252, 266, 273, 342, 351, 364, 378, 379, 399, 468, 494, 513, 532, 546, 684, 702, 741, 756, 758, 798, 819, 988, 1026, 1092, 1137, 1197, 1404, 1482, 1516, 1596, 1638, 1729, 2052, 2223, 2274, 2394, 2457, 2653, 2964, 3276, 3411, 3458, 3591, 4446, 4548, 4788, 4914, 4927, 5187, 5306, 6669, 6822, 6916, 7182, 7201, 7959, 8892, 9828, 9854, 10233, 10374, 10612, 13338, 13644, 14364, 14402, 14781, 15561, 15918, 19708, 20466, 20748, 21603, 23877, 26676, 28804, 29562, 31122, 31836, 34489, 40932, 43206, 44343, 46683, 47754, 50407, 59124, 62244, 64809, 68978, 71631, 86412, 88686, 93366, 93613, 95508, 100814, 103467, 129618, 133029, 137956, 143262, 151221, 177372, 186732, 187226, 194427, 201628, 206934, 259236, 266058, 280839, 286524, 302442, 310401, 374452, 388854, 413868, 453663, 532116, 561678, 604884, 620802, 655291, 777708, 842517, 907326, 931203, 1123356, 1241604, 1310582, 1360989, 1685034, 1814652, 1862406, 1965873, 2527551, 2621164, 2721978, 3370068, 3724812, 3931746, 5055102, 5443956, 5897619, 7863492, 10110204, 11795238, 17692857, 23590476, 35385714, 70771428]

約数ペア:

[(1, 70771428), (2, 35385714), (3, 23590476), (4, 17692857), (6, 11795238), (7, 10110204), (9, 7863492), (12, 5897619), (13, 5443956), (14, 5055102), (18, 3931746), (19, 3724812), (21, 3370068), (26, 2721978), (27, 2621164), (28, 2527551), (36, 1965873), (38, 1862406), (39, 1814652), (42, 1685034), (52, 1360989), (54, 1310582), (57, 1241604), (63, 1123356), (76, 931203), (78, 907326), (84, 842517), (91, 777708), (108, 655291), (114, 620802), (117, 604884), (126, 561678), (133, 532116), (156, 453663), (171, 413868), (182, 388854), (189, 374452), (228, 310401), (234, 302442), (247, 286524), (252, 280839), (266, 266058), (273, 259236), (342, 206934), (351, 201628), (364, 194427), (378, 187226), (379, 186732), (399, 177372), (468, 151221), (494, 143262), (513, 137956), (532, 133029), (546, 129618), (684, 103467), (702, 100814), (741, 95508), (756, 93613), (758, 93366), (798, 88686), (819, 86412), (988, 71631), (1026, 68978), (1092, 64809), (1137, 62244), (1197, 59124), (1404, 50407), (1482, 47754), (1516, 46683), (1596, 44343), (1638, 43206), (1729, 40932), (2052, 34489), (2223, 31836), (2274, 31122), (2394, 29562), (2457, 28804), (2653, 26676), (2964, 23877), (3276, 21603), (3411, 20748), (3458, 20466), (3591, 19708), (4446, 15918), (4548, 15561), (4788, 14781), (4914, 14402), (4927, 14364), (5187, 13644), (5306, 13338), (6669, 10612), (6822, 10374), (6916, 10233), (7182, 9854), (7201, 9828), (7959, 8892)]