421537968

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{100943}}^1$

素因数の和:100986

約数の個数: 60

約数和(自身を含む): 1220412960

約数和(自身を除く): 798874992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 100943, 201886, 302829, 403772, 605658, 807544, 908487, 1211316, 1615088, 1816974, 2422632, 2927347, 3633948, 4845264, 5854694, 7267896, 8782041, 11709388, 14535792, 17564082, 23418776, 26346123, 35128164, 46837552, 52692246, 70256328, 105384492, 140512656, 210768984, 421537968]

約数ペア:

[(1, 421537968), (2, 210768984), (3, 140512656), (4, 105384492), (6, 70256328), (8, 52692246), (9, 46837552), (12, 35128164), (16, 26346123), (18, 23418776), (24, 17564082), (29, 14535792), (36, 11709388), (48, 8782041), (58, 7267896), (72, 5854694), (87, 4845264), (116, 3633948), (144, 2927347), (174, 2422632), (232, 1816974), (261, 1615088), (348, 1211316), (464, 908487), (522, 807544), (696, 605658), (1044, 403772), (1392, 302829), (2088, 201886), (4176, 100943)]