285761844

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1307

約数の個数: 120

約数和(自身を含む): 805314048

約数和(自身を除く): 519552204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 81, 92, 93, 108, 124, 138, 162, 186, 207, 276, 279, 324, 372, 414, 558, 621, 713, 828, 837, 1116, 1237, 1242, 1426, 1674, 1863, 2139, 2474, 2484, 2511, 2852, 3348, 3711, 3726, 4278, 4948, 5022, 6417, 7422, 7452, 8556, 10044, 11133, 12834, 14844, 19251, 22266, 25668, 28451, 33399, 38347, 38502, 44532, 56902, 57753, 66798, 76694, 77004, 85353, 100197, 113804, 115041, 115506, 133596, 153388, 170706, 200394, 230082, 231012, 256059, 341412, 345123, 400788, 460164, 512118, 690246, 768177, 881981, 1024236, 1035369, 1380492, 1536354, 1763962, 2070738, 2304531, 2645943, 3072708, 3106107, 3527924, 4141476, 4609062, 5291886, 6212214, 7937829, 9218124, 10583772, 12424428, 15875658, 23813487, 31751316, 47626974, 71440461, 95253948, 142880922, 285761844]

約数ペア:

[(1, 285761844), (2, 142880922), (3, 95253948), (4, 71440461), (6, 47626974), (9, 31751316), (12, 23813487), (18, 15875658), (23, 12424428), (27, 10583772), (31, 9218124), (36, 7937829), (46, 6212214), (54, 5291886), (62, 4609062), (69, 4141476), (81, 3527924), (92, 3106107), (93, 3072708), (108, 2645943), (124, 2304531), (138, 2070738), (162, 1763962), (186, 1536354), (207, 1380492), (276, 1035369), (279, 1024236), (324, 881981), (372, 768177), (414, 690246), (558, 512118), (621, 460164), (713, 400788), (828, 345123), (837, 341412), (1116, 256059), (1237, 231012), (1242, 230082), (1426, 200394), (1674, 170706), (1863, 153388), (2139, 133596), (2474, 115506), (2484, 115041), (2511, 113804), (2852, 100197), (3348, 85353), (3711, 77004), (3726, 76694), (4278, 66798), (4948, 57753), (5022, 56902), (6417, 44532), (7422, 38502), (7452, 38347), (8556, 33399), (10044, 28451), (11133, 25668), (12834, 22266), (14844, 19251)]