1911004992

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{255209}}^1$

素因数の和:255240

約数の個数: 84

約数和(自身を含む): 5898923940

約数和(自身を除く): 3987918948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 255209, 510418, 765627, 1020836, 1531254, 2041672, 2296881, 3062508, 3317717, 4083344, 4593762, 6125016, 6635434, 8166688, 9187524, 9953151, 12250032, 13270868, 16333376, 18375048, 19906302, 24500064, 26541736, 29859453, 36750096, 39812604, 49000128, 53083472, 59718906, 73500192, 79625208, 106166944, 119437812, 147000384, 159250416, 212333888, 238875624, 318500832, 477751248, 637001664, 955502496, 1911004992]

約数ペア:

[(1, 1911004992), (2, 955502496), (3, 637001664), (4, 477751248), (6, 318500832), (8, 238875624), (9, 212333888), (12, 159250416), (13, 147000384), (16, 119437812), (18, 106166944), (24, 79625208), (26, 73500192), (32, 59718906), (36, 53083472), (39, 49000128), (48, 39812604), (52, 36750096), (64, 29859453), (72, 26541736), (78, 24500064), (96, 19906302), (104, 18375048), (117, 16333376), (144, 13270868), (156, 12250032), (192, 9953151), (208, 9187524), (234, 8166688), (288, 6635434), (312, 6125016), (416, 4593762), (468, 4083344), (576, 3317717), (624, 3062508), (832, 2296881), (936, 2041672), (1248, 1531254), (1872, 1020836), (2496, 765627), (3744, 510418), (7488, 255209)]