384735408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2874

約数の個数: 80

約数和(自身を含む): 1053265920

約数和(自身を除く): 668530512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 228, 304, 314, 456, 471, 628, 912, 942, 1256, 1884, 2512, 2687, 2983, 3768, 5374, 5966, 7536, 8061, 8949, 10748, 11932, 16122, 17898, 21496, 23864, 32244, 35796, 42992, 47728, 51053, 64488, 71592, 102106, 128976, 143184, 153159, 204212, 306318, 408424, 421859, 612636, 816848, 843718, 1225272, 1265577, 1687436, 2450544, 2531154, 3374872, 5062308, 6749744, 8015321, 10124616, 16030642, 20249232, 24045963, 32061284, 48091926, 64122568, 96183852, 128245136, 192367704, 384735408]

約数ペア:

[(1, 384735408), (2, 192367704), (3, 128245136), (4, 96183852), (6, 64122568), (8, 48091926), (12, 32061284), (16, 24045963), (19, 20249232), (24, 16030642), (38, 10124616), (48, 8015321), (57, 6749744), (76, 5062308), (114, 3374872), (152, 2531154), (157, 2450544), (228, 1687436), (304, 1265577), (314, 1225272), (456, 843718), (471, 816848), (628, 612636), (912, 421859), (942, 408424), (1256, 306318), (1884, 204212), (2512, 153159), (2687, 143184), (2983, 128976), (3768, 102106), (5374, 71592), (5966, 64488), (7536, 51053), (8061, 47728), (8949, 42992), (10748, 35796), (11932, 32244), (16122, 23864), (17898, 21496)]