2021829672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1127

約数の個数: 128

約数和(自身を含む): 5533286400

約数和(自身を除く): 3511456728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 157, 186, 228, 248, 314, 372, 456, 471, 589, 628, 744, 911, 942, 1178, 1256, 1767, 1822, 1884, 2356, 2733, 2983, 3534, 3644, 3768, 4712, 4867, 5466, 5966, 7068, 7288, 8949, 9734, 10932, 11932, 14136, 14601, 17309, 17898, 19468, 21864, 23864, 28241, 29202, 34618, 35796, 38936, 51927, 56482, 58404, 69236, 71592, 84723, 92473, 103854, 112964, 116808, 138472, 143027, 169446, 184946, 207708, 225928, 277419, 286054, 338892, 369892, 415416, 429081, 536579, 554838, 572108, 677784, 739784, 858162, 1073158, 1109676, 1144216, 1609737, 1716324, 2146316, 2219352, 2717513, 3219474, 3432648, 4292632, 4433837, 5435026, 6438948, 8152539, 8867674, 10870052, 12877896, 13301511, 16305078, 17735348, 21740104, 26603022, 32610156, 35470696, 53206044, 65220312, 84242903, 106412088, 168485806, 252728709, 336971612, 505457418, 673943224, 1010914836, 2021829672]

約数ペア:

[(1, 2021829672), (2, 1010914836), (3, 673943224), (4, 505457418), (6, 336971612), (8, 252728709), (12, 168485806), (19, 106412088), (24, 84242903), (31, 65220312), (38, 53206044), (57, 35470696), (62, 32610156), (76, 26603022), (93, 21740104), (114, 17735348), (124, 16305078), (152, 13301511), (157, 12877896), (186, 10870052), (228, 8867674), (248, 8152539), (314, 6438948), (372, 5435026), (456, 4433837), (471, 4292632), (589, 3432648), (628, 3219474), (744, 2717513), (911, 2219352), (942, 2146316), (1178, 1716324), (1256, 1609737), (1767, 1144216), (1822, 1109676), (1884, 1073158), (2356, 858162), (2733, 739784), (2983, 677784), (3534, 572108), (3644, 554838), (3768, 536579), (4712, 429081), (4867, 415416), (5466, 369892), (5966, 338892), (7068, 286054), (7288, 277419), (8949, 225928), (9734, 207708), (10932, 184946), (11932, 169446), (14136, 143027), (14601, 138472), (17309, 116808), (17898, 112964), (19468, 103854), (21864, 92473), (23864, 84723), (28241, 71592), (29202, 69236), (34618, 58404), (35796, 56482), (38936, 51927)]