318914752

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{653}}^1$

素因数の和:1265

約数の個数: 56

約数和(自身を含む): 683733456

約数和(自身を除く): 364818704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 587, 653, 832, 1174, 1306, 2348, 2612, 4696, 5224, 7631, 8489, 9392, 10448, 15262, 16978, 18784, 20896, 30524, 33956, 37568, 41792, 61048, 67912, 122096, 135824, 244192, 271648, 383311, 488384, 543296, 766622, 1533244, 3066488, 4983043, 6132976, 9966086, 12265952, 19932172, 24531904, 39864344, 79728688, 159457376, 318914752]

約数ペア:

[(1, 318914752), (2, 159457376), (4, 79728688), (8, 39864344), (13, 24531904), (16, 19932172), (26, 12265952), (32, 9966086), (52, 6132976), (64, 4983043), (104, 3066488), (208, 1533244), (416, 766622), (587, 543296), (653, 488384), (832, 383311), (1174, 271648), (1306, 244192), (2348, 135824), (2612, 122096), (4696, 67912), (5224, 61048), (7631, 41792), (8489, 37568), (9392, 33956), (10448, 30524), (15262, 20896), (16978, 18784)]