286316992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:726

約数の個数: 112

約数和(自身を含む): 669779712

約数和(自身を除く): 383462720

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 653, 806, 832, 884, 992, 1054, 1088, 1306, 1612, 1768, 1984, 2108, 2612, 3224, 3536, 4216, 5224, 6448, 6851, 7072, 8432, 8489, 10448, 11101, 12896, 13702, 14144, 16864, 16978, 20243, 20896, 22202, 25792, 27404, 33728, 33956, 40486, 41792, 44404, 54808, 67912, 80972, 88808, 109616, 135824, 144313, 161944, 177616, 219232, 263159, 271648, 288626, 323888, 344131, 355232, 438464, 526318, 543296, 577252, 647776, 688262, 710464, 1052636, 1154504, 1295552, 1376524, 2105272, 2309008, 2753048, 4210544, 4473703, 4618016, 5506096, 8421088, 8947406, 9236032, 11012192, 16842176, 17894812, 22024384, 35789624, 71579248, 143158496, 286316992]

約数ペア:

[(1, 286316992), (2, 143158496), (4, 71579248), (8, 35789624), (13, 22024384), (16, 17894812), (17, 16842176), (26, 11012192), (31, 9236032), (32, 8947406), (34, 8421088), (52, 5506096), (62, 4618016), (64, 4473703), (68, 4210544), (104, 2753048), (124, 2309008), (136, 2105272), (208, 1376524), (221, 1295552), (248, 1154504), (272, 1052636), (403, 710464), (416, 688262), (442, 647776), (496, 577252), (527, 543296), (544, 526318), (653, 438464), (806, 355232), (832, 344131), (884, 323888), (992, 288626), (1054, 271648), (1088, 263159), (1306, 219232), (1612, 177616), (1768, 161944), (1984, 144313), (2108, 135824), (2612, 109616), (3224, 88808), (3536, 80972), (4216, 67912), (5224, 54808), (6448, 44404), (6851, 41792), (7072, 40486), (8432, 33956), (8489, 33728), (10448, 27404), (11101, 25792), (12896, 22202), (13702, 20896), (14144, 20243), (16864, 16978)]