631988568

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{10487}}^1$

素因数の和:10539

約数の個数: 96

約数和(自身を含む): 1832463360

約数和(自身を除く): 1200474792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 744, 837, 972, 1116, 1674, 1944, 2232, 2511, 3348, 5022, 6696, 7533, 10044, 10487, 15066, 20088, 20974, 30132, 31461, 41948, 60264, 62922, 83896, 94383, 125844, 188766, 251688, 283149, 325097, 377532, 566298, 650194, 755064, 849447, 975291, 1132596, 1300388, 1698894, 1950582, 2265192, 2548341, 2600776, 2925873, 3397788, 3901164, 5096682, 5851746, 6795576, 7802328, 8777619, 10193364, 11703492, 17555238, 20386728, 23406984, 26332857, 35110476, 52665714, 70220952, 78998571, 105331428, 157997142, 210662856, 315994284, 631988568]

約数ペア:

[(1, 631988568), (2, 315994284), (3, 210662856), (4, 157997142), (6, 105331428), (8, 78998571), (9, 70220952), (12, 52665714), (18, 35110476), (24, 26332857), (27, 23406984), (31, 20386728), (36, 17555238), (54, 11703492), (62, 10193364), (72, 8777619), (81, 7802328), (93, 6795576), (108, 5851746), (124, 5096682), (162, 3901164), (186, 3397788), (216, 2925873), (243, 2600776), (248, 2548341), (279, 2265192), (324, 1950582), (372, 1698894), (486, 1300388), (558, 1132596), (648, 975291), (744, 849447), (837, 755064), (972, 650194), (1116, 566298), (1674, 377532), (1944, 325097), (2232, 283149), (2511, 251688), (3348, 188766), (5022, 125844), (6696, 94383), (7533, 83896), (10044, 62922), (10487, 60264), (15066, 41948), (20088, 31461), (20974, 30132)]