255044664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{787}}^1$

素因数の和:1449

約数の個数: 96

約数和(自身を含む): 791656320

約数和(自身を除く): 536611656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 643, 787, 1286, 1574, 1929, 2361, 2572, 3148, 3858, 4501, 4722, 5144, 5509, 5787, 6296, 7083, 7716, 9002, 9444, 11018, 11574, 13503, 14166, 15432, 16527, 18004, 18888, 22036, 23148, 27006, 28332, 33054, 36008, 40509, 44072, 46296, 49581, 54012, 56664, 66108, 81018, 99162, 108024, 132216, 162036, 198324, 324072, 396648, 506041, 1012082, 1518123, 2024164, 3036246, 3542287, 4048328, 4554369, 6072492, 7084574, 9108738, 10626861, 12144984, 14169148, 18217476, 21253722, 28338296, 31880583, 36434952, 42507444, 63761166, 85014888, 127522332, 255044664]

約数ペア:

[(1, 255044664), (2, 127522332), (3, 85014888), (4, 63761166), (6, 42507444), (7, 36434952), (8, 31880583), (9, 28338296), (12, 21253722), (14, 18217476), (18, 14169148), (21, 12144984), (24, 10626861), (28, 9108738), (36, 7084574), (42, 6072492), (56, 4554369), (63, 4048328), (72, 3542287), (84, 3036246), (126, 2024164), (168, 1518123), (252, 1012082), (504, 506041), (643, 396648), (787, 324072), (1286, 198324), (1574, 162036), (1929, 132216), (2361, 108024), (2572, 99162), (3148, 81018), (3858, 66108), (4501, 56664), (4722, 54012), (5144, 49581), (5509, 46296), (5787, 44072), (6296, 40509), (7083, 36008), (7716, 33054), (9002, 28332), (9444, 27006), (11018, 23148), (11574, 22036), (13503, 18888), (14166, 18004), (15432, 16527)]