308673012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 812004480

約数和(自身を除く): 503331468

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 97, 102, 114, 194, 204, 228, 291, 323, 388, 582, 646, 821, 969, 1164, 1292, 1642, 1649, 1843, 1938, 2463, 3284, 3298, 3686, 3876, 4926, 4947, 5529, 6596, 7372, 9852, 9894, 11058, 13957, 15599, 19788, 22116, 27914, 31198, 31331, 41871, 46797, 55828, 62396, 62662, 79637, 83742, 93594, 93993, 125324, 159274, 167484, 187188, 187986, 238911, 265183, 318548, 375972, 477822, 530366, 795549, 955644, 1060732, 1353829, 1513103, 1591098, 2707658, 3026206, 3182196, 4061487, 4539309, 5415316, 6052412, 8122974, 9078618, 16245948, 18157236, 25722751, 51445502, 77168253, 102891004, 154336506, 308673012]

約数ペア:

[(1, 308673012), (2, 154336506), (3, 102891004), (4, 77168253), (6, 51445502), (12, 25722751), (17, 18157236), (19, 16245948), (34, 9078618), (38, 8122974), (51, 6052412), (57, 5415316), (68, 4539309), (76, 4061487), (97, 3182196), (102, 3026206), (114, 2707658), (194, 1591098), (204, 1513103), (228, 1353829), (291, 1060732), (323, 955644), (388, 795549), (582, 530366), (646, 477822), (821, 375972), (969, 318548), (1164, 265183), (1292, 238911), (1642, 187986), (1649, 187188), (1843, 167484), (1938, 159274), (2463, 125324), (3284, 93993), (3298, 93594), (3686, 83742), (3876, 79637), (4926, 62662), (4947, 62396), (5529, 55828), (6596, 46797), (7372, 41871), (9852, 31331), (9894, 31198), (11058, 27914), (13957, 22116), (15599, 19788)]