399446232

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{12211}}^1$

素因数の和:12296

約数の個数: 64

約数和(自身を含む): 1055116800

約数和(自身を除く): 655670568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 564, 696, 1128, 1363, 2726, 4089, 5452, 8178, 10904, 12211, 16356, 24422, 32712, 36633, 48844, 73266, 97688, 146532, 293064, 354119, 573917, 708238, 1062357, 1147834, 1416476, 1721751, 2124714, 2295668, 2832952, 3443502, 4249428, 4591336, 6887004, 8498856, 13774008, 16643593, 33287186, 49930779, 66574372, 99861558, 133148744, 199723116, 399446232]

約数ペア:

[(1, 399446232), (2, 199723116), (3, 133148744), (4, 99861558), (6, 66574372), (8, 49930779), (12, 33287186), (24, 16643593), (29, 13774008), (47, 8498856), (58, 6887004), (87, 4591336), (94, 4249428), (116, 3443502), (141, 2832952), (174, 2295668), (188, 2124714), (232, 1721751), (282, 1416476), (348, 1147834), (376, 1062357), (564, 708238), (696, 573917), (1128, 354119), (1363, 293064), (2726, 146532), (4089, 97688), (5452, 73266), (8178, 48844), (10904, 36633), (12211, 32712), (16356, 24422)]