304656716

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 752640000

約数和(自身を除く): 447983284

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 31, 38, 49, 52, 58, 62, 76, 91, 98, 116, 124, 133, 182, 196, 203, 217, 247, 266, 343, 364, 377, 403, 406, 434, 494, 532, 551, 589, 637, 686, 754, 806, 812, 868, 899, 931, 988, 1102, 1178, 1274, 1372, 1421, 1508, 1519, 1612, 1729, 1798, 1862, 2204, 2356, 2548, 2639, 2821, 2842, 3038, 3458, 3596, 3724, 3857, 4123, 4459, 5278, 5642, 5684, 6076, 6293, 6517, 6916, 7163, 7657, 7714, 8246, 8918, 9947, 10556, 10633, 11284, 11687, 12103, 12586, 13034, 14326, 15314, 15428, 16492, 17081, 17836, 18473, 19747, 19894, 21266, 23374, 24206, 25172, 26068, 26999, 28652, 28861, 30628, 34162, 36946, 39494, 39788, 42532, 44051, 46748, 48412, 50141, 53599, 53998, 57722, 68324, 73892, 78988, 81809, 84721, 88102, 100282, 107198, 107996, 115444, 119567, 129311, 138229, 163618, 169442, 176204, 188993, 200564, 202027, 214396, 222053, 239134, 258622, 276458, 308357, 327236, 338884, 350987, 375193, 377986, 404054, 444106, 478268, 517244, 552916, 572663, 616714, 701974, 750386, 755972, 808108, 836969, 888212, 1145326, 1233428, 1403948, 1500772, 1554371, 1673938, 2290652, 2456909, 2626351, 3108742, 3347876, 4008641, 4913818, 5252702, 5858783, 6217484, 8017282, 9827636, 10505404, 10880597, 11717566, 16034564, 21761194, 23435132, 43522388, 76164179, 152328358, 304656716]

約数ペア:

[(1, 304656716), (2, 152328358), (4, 76164179), (7, 43522388), (13, 23435132), (14, 21761194), (19, 16034564), (26, 11717566), (28, 10880597), (29, 10505404), (31, 9827636), (38, 8017282), (49, 6217484), (52, 5858783), (58, 5252702), (62, 4913818), (76, 4008641), (91, 3347876), (98, 3108742), (116, 2626351), (124, 2456909), (133, 2290652), (182, 1673938), (196, 1554371), (203, 1500772), (217, 1403948), (247, 1233428), (266, 1145326), (343, 888212), (364, 836969), (377, 808108), (403, 755972), (406, 750386), (434, 701974), (494, 616714), (532, 572663), (551, 552916), (589, 517244), (637, 478268), (686, 444106), (754, 404054), (806, 377986), (812, 375193), (868, 350987), (899, 338884), (931, 327236), (988, 308357), (1102, 276458), (1178, 258622), (1274, 239134), (1372, 222053), (1421, 214396), (1508, 202027), (1519, 200564), (1612, 188993), (1729, 176204), (1798, 169442), (1862, 163618), (2204, 138229), (2356, 129311), (2548, 119567), (2639, 115444), (2821, 107996), (2842, 107198), (3038, 100282), (3458, 88102), (3596, 84721), (3724, 81809), (3857, 78988), (4123, 73892), (4459, 68324), (5278, 57722), (5642, 53998), (5684, 53599), (6076, 50141), (6293, 48412), (6517, 46748), (6916, 44051), (7163, 42532), (7657, 39788), (7714, 39494), (8246, 36946), (8918, 34162), (9947, 30628), (10556, 28861), (10633, 28652), (11284, 26999), (11687, 26068), (12103, 25172), (12586, 24206), (13034, 23374), (14326, 21266), (15314, 19894), (15428, 19747), (16492, 18473), (17081, 17836)]