427168848

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4052

約数の個数: 80

約数和(自身を含む): 1152215936

約数和(自身を除く): 725047088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 732, 888, 976, 1464, 1776, 2257, 2928, 3943, 4514, 6771, 7886, 9028, 11829, 13542, 15772, 18056, 23658, 27084, 31544, 36112, 47316, 54168, 63088, 94632, 108336, 145891, 189264, 240523, 291782, 437673, 481046, 583564, 721569, 875346, 962092, 1167128, 1443138, 1750692, 1924184, 2334256, 2886276, 3501384, 3848368, 5772552, 7002768, 8899351, 11545104, 17798702, 26698053, 35597404, 53396106, 71194808, 106792212, 142389616, 213584424, 427168848]

約数ペア:

[(1, 427168848), (2, 213584424), (3, 142389616), (4, 106792212), (6, 71194808), (8, 53396106), (12, 35597404), (16, 26698053), (24, 17798702), (37, 11545104), (48, 8899351), (61, 7002768), (74, 5772552), (111, 3848368), (122, 3501384), (148, 2886276), (183, 2334256), (222, 1924184), (244, 1750692), (296, 1443138), (366, 1167128), (444, 962092), (488, 875346), (592, 721569), (732, 583564), (888, 481046), (976, 437673), (1464, 291782), (1776, 240523), (2257, 189264), (2928, 145891), (3943, 108336), (4514, 94632), (6771, 63088), (7886, 54168), (9028, 47316), (11829, 36112), (13542, 31544), (15772, 27084), (18056, 23658)]