331424928

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:659

約数の個数: 144

約数和(自身を含む): 1007173440

約数和(自身を除く): 675748512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 139, 144, 153, 204, 272, 278, 288, 306, 408, 417, 487, 544, 556, 612, 816, 834, 974, 1112, 1224, 1251, 1461, 1632, 1668, 1948, 2224, 2363, 2448, 2502, 2922, 3336, 3896, 4383, 4448, 4726, 4896, 5004, 5844, 6672, 7089, 7792, 8279, 8766, 9452, 10008, 11688, 13344, 14178, 15584, 16558, 17532, 18904, 20016, 21267, 23376, 24837, 28356, 33116, 35064, 37808, 40032, 42534, 46752, 49674, 56712, 66232, 67693, 70128, 74511, 75616, 85068, 99348, 113424, 132464, 135386, 140256, 149022, 170136, 198696, 203079, 226848, 264928, 270772, 298044, 340272, 397392, 406158, 541544, 596088, 609237, 680544, 794784, 812316, 1083088, 1150781, 1192176, 1218474, 1624632, 2166176, 2301562, 2384352, 2436948, 3249264, 3452343, 4603124, 4873896, 6498528, 6904686, 9206248, 9747792, 10357029, 13809372, 18412496, 19495584, 20714058, 27618744, 36824992, 41428116, 55237488, 82856232, 110474976, 165712464, 331424928]

約数ペア:

[(1, 331424928), (2, 165712464), (3, 110474976), (4, 82856232), (6, 55237488), (8, 41428116), (9, 36824992), (12, 27618744), (16, 20714058), (17, 19495584), (18, 18412496), (24, 13809372), (32, 10357029), (34, 9747792), (36, 9206248), (48, 6904686), (51, 6498528), (68, 4873896), (72, 4603124), (96, 3452343), (102, 3249264), (136, 2436948), (139, 2384352), (144, 2301562), (153, 2166176), (204, 1624632), (272, 1218474), (278, 1192176), (288, 1150781), (306, 1083088), (408, 812316), (417, 794784), (487, 680544), (544, 609237), (556, 596088), (612, 541544), (816, 406158), (834, 397392), (974, 340272), (1112, 298044), (1224, 270772), (1251, 264928), (1461, 226848), (1632, 203079), (1668, 198696), (1948, 170136), (2224, 149022), (2363, 140256), (2448, 135386), (2502, 132464), (2922, 113424), (3336, 99348), (3896, 85068), (4383, 75616), (4448, 74511), (4726, 70128), (4896, 67693), (5004, 66232), (5844, 56712), (6672, 49674), (7089, 46752), (7792, 42534), (8279, 40032), (8766, 37808), (9452, 35064), (10008, 33116), (11688, 28356), (13344, 24837), (14178, 23376), (15584, 21267), (16558, 20016), (17532, 18904)]