389508288

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1381}}^1$

素因数の和:1522

約数の個数: 112

約数和(自身を含む): 1120481376

約数和(自身を除く): 730973088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 113, 156, 192, 208, 226, 312, 339, 416, 452, 624, 678, 832, 904, 1248, 1356, 1381, 1469, 1808, 2496, 2712, 2762, 2938, 3616, 4143, 4407, 5424, 5524, 5876, 7232, 8286, 8814, 10848, 11048, 11752, 16572, 17628, 17953, 21696, 22096, 23504, 33144, 35256, 35906, 44192, 47008, 53859, 66288, 70512, 71812, 88384, 94016, 107718, 132576, 141024, 143624, 156053, 215436, 265152, 282048, 287248, 312106, 430872, 468159, 574496, 624212, 861744, 936318, 1148992, 1248424, 1723488, 1872636, 2028689, 2496848, 3446976, 3745272, 4057378, 4993696, 6086067, 7490544, 8114756, 9987392, 12172134, 14981088, 16229512, 24344268, 29962176, 32459024, 48688536, 64918048, 97377072, 129836096, 194754144, 389508288]

約数ペア:

[(1, 389508288), (2, 194754144), (3, 129836096), (4, 97377072), (6, 64918048), (8, 48688536), (12, 32459024), (13, 29962176), (16, 24344268), (24, 16229512), (26, 14981088), (32, 12172134), (39, 9987392), (48, 8114756), (52, 7490544), (64, 6086067), (78, 4993696), (96, 4057378), (104, 3745272), (113, 3446976), (156, 2496848), (192, 2028689), (208, 1872636), (226, 1723488), (312, 1248424), (339, 1148992), (416, 936318), (452, 861744), (624, 624212), (678, 574496), (832, 468159), (904, 430872), (1248, 312106), (1356, 287248), (1381, 282048), (1469, 265152), (1808, 215436), (2496, 156053), (2712, 143624), (2762, 141024), (2938, 132576), (3616, 107718), (4143, 94016), (4407, 88384), (5424, 71812), (5524, 70512), (5876, 66288), (7232, 53859), (8286, 47008), (8814, 44192), (10848, 35906), (11048, 35256), (11752, 33144), (16572, 23504), (17628, 22096), (17953, 21696)]