314289408

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 886409216

約数和(自身を除く): 572119808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 256, 258, 307, 344, 372, 384, 496, 516, 614, 688, 744, 768, 921, 992, 1032, 1228, 1333, 1376, 1488, 1842, 1984, 2064, 2456, 2666, 2752, 2976, 3684, 3968, 3999, 4128, 4912, 5332, 5504, 5952, 7368, 7936, 7998, 8256, 9517, 9824, 10664, 11008, 11904, 13201, 14736, 15996, 16512, 19034, 19648, 21328, 23808, 26402, 28551, 29472, 31992, 33024, 38068, 39296, 39603, 42656, 52804, 57102, 58944, 63984, 76136, 78592, 79206, 85312, 105608, 114204, 117888, 127968, 152272, 158412, 170624, 211216, 228408, 235776, 255936, 304544, 316824, 341248, 409231, 422432, 456816, 511872, 609088, 633648, 818462, 844864, 913632, 1023744, 1218176, 1227693, 1267296, 1636924, 1689728, 1827264, 2436352, 2455386, 2534592, 3273848, 3379456, 3654528, 4910772, 5069184, 6547696, 7309056, 9821544, 10138368, 13095392, 19643088, 26190784, 39286176, 52381568, 78572352, 104763136, 157144704, 314289408]

約数ペア:

[(1, 314289408), (2, 157144704), (3, 104763136), (4, 78572352), (6, 52381568), (8, 39286176), (12, 26190784), (16, 19643088), (24, 13095392), (31, 10138368), (32, 9821544), (43, 7309056), (48, 6547696), (62, 5069184), (64, 4910772), (86, 3654528), (93, 3379456), (96, 3273848), (124, 2534592), (128, 2455386), (129, 2436352), (172, 1827264), (186, 1689728), (192, 1636924), (248, 1267296), (256, 1227693), (258, 1218176), (307, 1023744), (344, 913632), (372, 844864), (384, 818462), (496, 633648), (516, 609088), (614, 511872), (688, 456816), (744, 422432), (768, 409231), (921, 341248), (992, 316824), (1032, 304544), (1228, 255936), (1333, 235776), (1376, 228408), (1488, 211216), (1842, 170624), (1984, 158412), (2064, 152272), (2456, 127968), (2666, 117888), (2752, 114204), (2976, 105608), (3684, 85312), (3968, 79206), (3999, 78592), (4128, 76136), (4912, 63984), (5332, 58944), (5504, 57102), (5952, 52804), (7368, 42656), (7936, 39603), (7998, 39296), (8256, 38068), (9517, 33024), (9824, 31992), (10664, 29472), (11008, 28551), (11904, 26402), (13201, 23808), (14736, 21328), (15996, 19648), (16512, 19034)]