242899488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{64877}}^1$

素因数の和:64906

約数の個数: 72

約数和(自身を含む): 743891148

約数和(自身を除く): 500991660

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, 64877, 129754, 194631, 259508, 389262, 519016, 583893, 778524, 843401, 1038032, 1167786, 1557048, 1686802, 2076064, 2335572, 2530203, 3114096, 3373604, 4671144, 5060406, 6228192, 6747208, 7590609, 9342288, 10120812, 13494416, 15181218, 18684576, 20241624, 26988832, 30362436, 40483248, 60724872, 80966496, 121449744, 242899488]

約数ペア:

[(1, 242899488), (2, 121449744), (3, 80966496), (4, 60724872), (6, 40483248), (8, 30362436), (9, 26988832), (12, 20241624), (13, 18684576), (16, 15181218), (18, 13494416), (24, 10120812), (26, 9342288), (32, 7590609), (36, 6747208), (39, 6228192), (48, 5060406), (52, 4671144), (72, 3373604), (78, 3114096), (96, 2530203), (104, 2335572), (117, 2076064), (144, 1686802), (156, 1557048), (208, 1167786), (234, 1038032), (288, 843401), (312, 778524), (416, 583893), (468, 519016), (624, 389262), (936, 259508), (1248, 194631), (1872, 129754), (3744, 64877)]