283217116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 663326720

約数和(自身を除く): 380109604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 266, 364, 403, 434, 494, 532, 589, 806, 868, 988, 1178, 1321, 1612, 1729, 2356, 2642, 2821, 3458, 4123, 5284, 5642, 6916, 7657, 8246, 9247, 11284, 15314, 16492, 17173, 18494, 25099, 30628, 34346, 36988, 40951, 50198, 53599, 68692, 81902, 100396, 107198, 120211, 163804, 175693, 214396, 240422, 286657, 326287, 351386, 480844, 532363, 573314, 652574, 702772, 778069, 1064726, 1146628, 1305148, 1556138, 2129452, 2284009, 3112276, 3726541, 4568018, 5446483, 7453082, 9136036, 10114897, 10892966, 14906164, 20229794, 21785932, 40459588, 70804279, 141608558, 283217116]

約数ペア:

[(1, 283217116), (2, 141608558), (4, 70804279), (7, 40459588), (13, 21785932), (14, 20229794), (19, 14906164), (26, 10892966), (28, 10114897), (31, 9136036), (38, 7453082), (52, 5446483), (62, 4568018), (76, 3726541), (91, 3112276), (124, 2284009), (133, 2129452), (182, 1556138), (217, 1305148), (247, 1146628), (266, 1064726), (364, 778069), (403, 702772), (434, 652574), (494, 573314), (532, 532363), (589, 480844), (806, 351386), (868, 326287), (988, 286657), (1178, 240422), (1321, 214396), (1612, 175693), (1729, 163804), (2356, 120211), (2642, 107198), (2821, 100396), (3458, 81902), (4123, 68692), (5284, 53599), (5642, 50198), (6916, 40951), (7657, 36988), (8246, 34346), (9247, 30628), (11284, 25099), (15314, 18494), (16492, 17173)]