260487528

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 760881600

約数和(自身を除く): 500394072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 359, 392, 588, 617, 718, 1077, 1176, 1234, 1436, 1851, 2154, 2468, 2513, 2872, 3702, 4308, 4319, 4936, 5026, 7404, 7539, 8616, 8638, 10052, 12957, 14808, 15078, 17276, 17591, 20104, 25914, 30156, 30233, 34552, 35182, 51828, 52773, 60312, 60466, 70364, 90699, 103656, 105546, 120932, 140728, 181398, 211092, 221503, 241864, 362796, 422184, 443006, 664509, 725592, 886012, 1329018, 1550521, 1772024, 2658036, 3101042, 4651563, 5316072, 6202084, 9303126, 10853647, 12404168, 18606252, 21707294, 32560941, 37212504, 43414588, 65121882, 86829176, 130243764, 260487528]

約数ペア:

[(1, 260487528), (2, 130243764), (3, 86829176), (4, 65121882), (6, 43414588), (7, 37212504), (8, 32560941), (12, 21707294), (14, 18606252), (21, 12404168), (24, 10853647), (28, 9303126), (42, 6202084), (49, 5316072), (56, 4651563), (84, 3101042), (98, 2658036), (147, 1772024), (168, 1550521), (196, 1329018), (294, 886012), (359, 725592), (392, 664509), (588, 443006), (617, 422184), (718, 362796), (1077, 241864), (1176, 221503), (1234, 211092), (1436, 181398), (1851, 140728), (2154, 120932), (2468, 105546), (2513, 103656), (2872, 90699), (3702, 70364), (4308, 60466), (4319, 60312), (4936, 52773), (5026, 51828), (7404, 35182), (7539, 34552), (8616, 30233), (8638, 30156), (10052, 25914), (12957, 20104), (14808, 17591), (15078, 17276)]