328306860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{37223}}^1$

素因数の和:37252

約数の個数: 108

約数和(自身を含む): 1158485328

約数和(自身を除く): 830178468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 37223, 74446, 111669, 148892, 186115, 223338, 260561, 335007, 372230, 446676, 521122, 558345, 670014, 744460, 781683, 1042244, 1116690, 1302805, 1340028, 1563366, 1675035, 1823927, 2233380, 2345049, 2605610, 3126732, 3350070, 3647854, 3908415, 4690098, 5211220, 5471781, 6700140, 7295708, 7816830, 9119635, 9380196, 10943562, 11725245, 15633660, 16415343, 18239270, 21887124, 23450490, 27358905, 32830686, 36478540, 46900980, 54717810, 65661372, 82076715, 109435620, 164153430, 328306860]

約数ペア:

[(1, 328306860), (2, 164153430), (3, 109435620), (4, 82076715), (5, 65661372), (6, 54717810), (7, 46900980), (9, 36478540), (10, 32830686), (12, 27358905), (14, 23450490), (15, 21887124), (18, 18239270), (20, 16415343), (21, 15633660), (28, 11725245), (30, 10943562), (35, 9380196), (36, 9119635), (42, 7816830), (45, 7295708), (49, 6700140), (60, 5471781), (63, 5211220), (70, 4690098), (84, 3908415), (90, 3647854), (98, 3350070), (105, 3126732), (126, 2605610), (140, 2345049), (147, 2233380), (180, 1823927), (196, 1675035), (210, 1563366), (245, 1340028), (252, 1302805), (294, 1116690), (315, 1042244), (420, 781683), (441, 744460), (490, 670014), (588, 558345), (630, 521122), (735, 446676), (882, 372230), (980, 335007), (1260, 260561), (1470, 223338), (1764, 186115), (2205, 148892), (2940, 111669), (4410, 74446), (8820, 37223)]