315672504

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1298

約数の個数: 128

約数和(自身を含む): 950784000

約数和(自身を除く): 635111496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 343, 372, 392, 434, 588, 651, 686, 744, 868, 1029, 1176, 1237, 1302, 1372, 1519, 1736, 2058, 2474, 2604, 2744, 3038, 3711, 4116, 4557, 4948, 5208, 6076, 7422, 8232, 8659, 9114, 9896, 10633, 12152, 14844, 17318, 18228, 21266, 25977, 29688, 31899, 34636, 36456, 38347, 42532, 51954, 60613, 63798, 69272, 76694, 85064, 103908, 115041, 121226, 127596, 153388, 181839, 207816, 230082, 242452, 255192, 268429, 306776, 363678, 424291, 460164, 484904, 536858, 727356, 805287, 848582, 920328, 1073716, 1272873, 1454712, 1610574, 1697164, 1879003, 2147432, 2545746, 3221148, 3394328, 3758006, 5091492, 5637009, 6442296, 7516012, 10182984, 11274018, 13153021, 15032024, 22548036, 26306042, 39459063, 45096072, 52612084, 78918126, 105224168, 157836252, 315672504]

約数ペア:

[(1, 315672504), (2, 157836252), (3, 105224168), (4, 78918126), (6, 52612084), (7, 45096072), (8, 39459063), (12, 26306042), (14, 22548036), (21, 15032024), (24, 13153021), (28, 11274018), (31, 10182984), (42, 7516012), (49, 6442296), (56, 5637009), (62, 5091492), (84, 3758006), (93, 3394328), (98, 3221148), (124, 2545746), (147, 2147432), (168, 1879003), (186, 1697164), (196, 1610574), (217, 1454712), (248, 1272873), (294, 1073716), (343, 920328), (372, 848582), (392, 805287), (434, 727356), (588, 536858), (651, 484904), (686, 460164), (744, 424291), (868, 363678), (1029, 306776), (1176, 268429), (1237, 255192), (1302, 242452), (1372, 230082), (1519, 207816), (1736, 181839), (2058, 153388), (2474, 127596), (2604, 121226), (2744, 115041), (3038, 103908), (3711, 85064), (4116, 76694), (4557, 69272), (4948, 63798), (5208, 60613), (6076, 51954), (7422, 42532), (8232, 38347), (8659, 36456), (9114, 34636), (9896, 31899), (10633, 29688), (12152, 25977), (14844, 21266), (17318, 18228)]