528881328

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 1537151616

約数和(自身を除く): 1008270288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 257, 279, 372, 461, 496, 514, 558, 744, 771, 922, 1028, 1116, 1383, 1488, 1542, 1844, 2056, 2232, 2313, 2766, 3084, 3688, 4112, 4149, 4464, 4626, 5532, 6168, 7376, 7967, 8298, 9252, 11064, 12336, 14291, 15934, 16596, 18504, 22128, 23901, 28582, 31868, 33192, 37008, 42873, 47802, 57164, 63736, 66384, 71703, 85746, 95604, 114328, 118477, 127472, 128619, 143406, 171492, 191208, 228656, 236954, 257238, 286812, 342984, 355431, 382416, 473908, 514476, 573624, 685968, 710862, 947816, 1028952, 1066293, 1147248, 1421724, 1895632, 2057904, 2132586, 2843448, 3672787, 4265172, 5686896, 7345574, 8530344, 11018361, 14691148, 17060688, 22036722, 29382296, 33055083, 44073444, 58764592, 66110166, 88146888, 132220332, 176293776, 264440664, 528881328]

約数ペア:

[(1, 528881328), (2, 264440664), (3, 176293776), (4, 132220332), (6, 88146888), (8, 66110166), (9, 58764592), (12, 44073444), (16, 33055083), (18, 29382296), (24, 22036722), (31, 17060688), (36, 14691148), (48, 11018361), (62, 8530344), (72, 7345574), (93, 5686896), (124, 4265172), (144, 3672787), (186, 2843448), (248, 2132586), (257, 2057904), (279, 1895632), (372, 1421724), (461, 1147248), (496, 1066293), (514, 1028952), (558, 947816), (744, 710862), (771, 685968), (922, 573624), (1028, 514476), (1116, 473908), (1383, 382416), (1488, 355431), (1542, 342984), (1844, 286812), (2056, 257238), (2232, 236954), (2313, 228656), (2766, 191208), (3084, 171492), (3688, 143406), (4112, 128619), (4149, 127472), (4464, 118477), (4626, 114328), (5532, 95604), (6168, 85746), (7376, 71703), (7967, 66384), (8298, 63736), (9252, 57164), (11064, 47802), (12336, 42873), (14291, 37008), (15934, 33192), (16596, 31868), (18504, 28582), (22128, 23901)]