279901968

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 752094720

約数和(自身を除く): 472192752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 233, 348, 464, 466, 696, 699, 863, 932, 1392, 1398, 1726, 1864, 2589, 2796, 3452, 3728, 5178, 5592, 6757, 6904, 10356, 11184, 13514, 13808, 20271, 20712, 25027, 27028, 40542, 41424, 50054, 54056, 75081, 81084, 100108, 108112, 150162, 162168, 200216, 201079, 300324, 324336, 400432, 402158, 600648, 603237, 804316, 1201296, 1206474, 1608632, 2412948, 3217264, 4825896, 5831291, 9651792, 11662582, 17493873, 23325164, 34987746, 46650328, 69975492, 93300656, 139950984, 279901968]

約数ペア:

[(1, 279901968), (2, 139950984), (3, 93300656), (4, 69975492), (6, 46650328), (8, 34987746), (12, 23325164), (16, 17493873), (24, 11662582), (29, 9651792), (48, 5831291), (58, 4825896), (87, 3217264), (116, 2412948), (174, 1608632), (232, 1206474), (233, 1201296), (348, 804316), (464, 603237), (466, 600648), (696, 402158), (699, 400432), (863, 324336), (932, 300324), (1392, 201079), (1398, 200216), (1726, 162168), (1864, 150162), (2589, 108112), (2796, 100108), (3452, 81084), (3728, 75081), (5178, 54056), (5592, 50054), (6757, 41424), (6904, 40542), (10356, 27028), (11184, 25027), (13514, 20712), (13808, 20271)]