246496128

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20707}}^1$

素因数の和:20755

約数の個数: 64

約数和(自身を含む): 675909120

約数和(自身を除く): 429412992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 20707, 41414, 62121, 82828, 124242, 165656, 248484, 331312, 496968, 641917, 662624, 993936, 1283834, 1325248, 1925751, 1987872, 2567668, 2650496, 3851502, 3975744, 5135336, 7703004, 7951488, 10270672, 15406008, 20541344, 30812016, 41082688, 61624032, 82165376, 123248064, 246496128]

約数ペア:

[(1, 246496128), (2, 123248064), (3, 82165376), (4, 61624032), (6, 41082688), (8, 30812016), (12, 20541344), (16, 15406008), (24, 10270672), (31, 7951488), (32, 7703004), (48, 5135336), (62, 3975744), (64, 3851502), (93, 2650496), (96, 2567668), (124, 1987872), (128, 1925751), (186, 1325248), (192, 1283834), (248, 993936), (372, 662624), (384, 641917), (496, 496968), (744, 331312), (992, 248484), (1488, 165656), (1984, 124242), (2976, 82828), (3968, 62121), (5952, 41414), (11904, 20707)]