306221904

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{24443}}^1$

素因数の和:24489

約数の個数: 80

約数和(自身を含む): 909316800

約数和(自身を除く): 603094896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 24443, 48886, 73329, 97772, 146658, 195544, 219987, 293316, 391088, 439974, 586632, 659961, 708847, 879948, 1173264, 1319922, 1417694, 1759896, 2126541, 2639844, 2835388, 3519792, 4253082, 5279688, 5670776, 6379623, 8506164, 10559376, 11341552, 12759246, 17012328, 19138869, 25518492, 34024656, 38277738, 51036984, 76555476, 102073968, 153110952, 306221904]

約数ペア:

[(1, 306221904), (2, 153110952), (3, 102073968), (4, 76555476), (6, 51036984), (8, 38277738), (9, 34024656), (12, 25518492), (16, 19138869), (18, 17012328), (24, 12759246), (27, 11341552), (29, 10559376), (36, 8506164), (48, 6379623), (54, 5670776), (58, 5279688), (72, 4253082), (87, 3519792), (108, 2835388), (116, 2639844), (144, 2126541), (174, 1759896), (216, 1417694), (232, 1319922), (261, 1173264), (348, 879948), (432, 708847), (464, 659961), (522, 586632), (696, 439974), (783, 391088), (1044, 293316), (1392, 219987), (1566, 195544), (2088, 146658), (3132, 97772), (4176, 73329), (6264, 48886), (12528, 24443)]