254599776

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28517}}^1$

素因数の和:28564

約数の個数: 72

約数和(自身を含む): 747399744

約数和(自身を除く): 492799968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 28517, 57034, 85551, 114068, 171102, 228136, 256653, 342204, 456272, 513306, 684408, 884027, 912544, 1026612, 1368816, 1768054, 2053224, 2652081, 2737632, 3536108, 4106448, 5304162, 7072216, 7956243, 8212896, 10608324, 14144432, 15912486, 21216648, 28288864, 31824972, 42433296, 63649944, 84866592, 127299888, 254599776]

約数ペア:

[(1, 254599776), (2, 127299888), (3, 84866592), (4, 63649944), (6, 42433296), (8, 31824972), (9, 28288864), (12, 21216648), (16, 15912486), (18, 14144432), (24, 10608324), (31, 8212896), (32, 7956243), (36, 7072216), (48, 5304162), (62, 4106448), (72, 3536108), (93, 2737632), (96, 2652081), (124, 2053224), (144, 1768054), (186, 1368816), (248, 1026612), (279, 912544), (288, 884027), (372, 684408), (496, 513306), (558, 456272), (744, 342204), (992, 256653), (1116, 228136), (1488, 171102), (2232, 114068), (2976, 85551), (4464, 57034), (8928, 28517)]