242090784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{64661}}^1$

素因数の和:64690

約数の個数: 72

約数和(自身を含む): 741414492

約数和(自身を除く): 499323708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 64661, 129322, 193983, 258644, 387966, 517288, 581949, 775932, 840593, 1034576, 1163898, 1551864, 1681186, 2069152, 2327796, 2521779, 3103728, 3362372, 4655592, 5043558, 6207456, 6724744, 7565337, 9311184, 10087116, 13449488, 15130674, 18622368, 20174232, 26898976, 30261348, 40348464, 60522696, 80696928, 121045392, 242090784]

約数ペア:

[(1, 242090784), (2, 121045392), (3, 80696928), (4, 60522696), (6, 40348464), (8, 30261348), (9, 26898976), (12, 20174232), (13, 18622368), (16, 15130674), (18, 13449488), (24, 10087116), (26, 9311184), (32, 7565337), (36, 6724744), (39, 6207456), (48, 5043558), (52, 4655592), (72, 3362372), (78, 3103728), (96, 2521779), (104, 2327796), (117, 2069152), (144, 1681186), (156, 1551864), (208, 1163898), (234, 1034576), (288, 840593), (312, 775932), (416, 581949), (468, 517288), (624, 387966), (936, 258644), (1248, 193983), (1872, 129322), (3744, 64661)]