312800384

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 674344440

約数和(自身を除く): 361544056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 317, 416, 593, 634, 832, 1186, 1268, 1664, 2372, 2536, 4121, 4744, 5072, 7709, 8242, 9488, 10144, 15418, 16484, 18976, 20288, 30836, 32968, 37952, 40576, 61672, 65936, 75904, 123344, 131872, 187981, 246688, 263744, 375962, 493376, 527488, 751924, 986752, 1503848, 2443753, 3007696, 4887506, 6015392, 9775012, 12030784, 19550024, 24061568, 39100048, 78200096, 156400192, 312800384]

約数ペア:

[(1, 312800384), (2, 156400192), (4, 78200096), (8, 39100048), (13, 24061568), (16, 19550024), (26, 12030784), (32, 9775012), (52, 6015392), (64, 4887506), (104, 3007696), (128, 2443753), (208, 1503848), (317, 986752), (416, 751924), (593, 527488), (634, 493376), (832, 375962), (1186, 263744), (1268, 246688), (1664, 187981), (2372, 131872), (2536, 123344), (4121, 75904), (4744, 65936), (5072, 61672), (7709, 40576), (8242, 37952), (9488, 32968), (10144, 30836), (15418, 20288), (16484, 18976)]