305562288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 820233216

約数和(自身を除く): 514670928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 173, 186, 248, 346, 372, 496, 519, 692, 744, 1038, 1187, 1384, 1488, 2076, 2374, 2768, 3561, 4152, 4748, 5363, 7122, 8304, 9496, 10726, 14244, 16089, 18992, 21452, 28488, 32178, 36797, 42904, 56976, 64356, 73594, 85808, 110391, 128712, 147188, 205351, 220782, 257424, 294376, 410702, 441564, 588752, 616053, 821404, 883128, 1232106, 1642808, 1766256, 2464212, 3285616, 4928424, 6365881, 9856848, 12731762, 19097643, 25463524, 38195286, 50927048, 76390572, 101854096, 152781144, 305562288]

約数ペア:

[(1, 305562288), (2, 152781144), (3, 101854096), (4, 76390572), (6, 50927048), (8, 38195286), (12, 25463524), (16, 19097643), (24, 12731762), (31, 9856848), (48, 6365881), (62, 4928424), (93, 3285616), (124, 2464212), (173, 1766256), (186, 1642808), (248, 1232106), (346, 883128), (372, 821404), (496, 616053), (519, 588752), (692, 441564), (744, 410702), (1038, 294376), (1187, 257424), (1384, 220782), (1488, 205351), (2076, 147188), (2374, 128712), (2768, 110391), (3561, 85808), (4152, 73594), (4748, 64356), (5363, 56976), (7122, 42904), (8304, 36797), (9496, 32178), (10726, 28488), (14244, 21452), (16089, 18992)]