305765784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2213}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 880729200

約数和(自身を除く): 574963416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 101, 114, 152, 171, 202, 228, 303, 342, 404, 456, 606, 684, 808, 909, 1212, 1368, 1818, 1919, 2213, 2424, 3636, 3838, 4426, 5757, 6639, 7272, 7676, 8852, 11514, 13278, 15352, 17271, 17704, 19917, 23028, 26556, 34542, 39834, 42047, 46056, 53112, 69084, 79668, 84094, 126141, 138168, 159336, 168188, 223513, 252282, 336376, 378423, 447026, 504564, 670539, 756846, 894052, 1009128, 1341078, 1513692, 1788104, 2011617, 2682156, 3027384, 4023234, 4246747, 5364312, 8046468, 8493494, 12740241, 16092936, 16986988, 25480482, 33973976, 38220723, 50960964, 76441446, 101921928, 152882892, 305765784]

約数ペア:

[(1, 305765784), (2, 152882892), (3, 101921928), (4, 76441446), (6, 50960964), (8, 38220723), (9, 33973976), (12, 25480482), (18, 16986988), (19, 16092936), (24, 12740241), (36, 8493494), (38, 8046468), (57, 5364312), (72, 4246747), (76, 4023234), (101, 3027384), (114, 2682156), (152, 2011617), (171, 1788104), (202, 1513692), (228, 1341078), (303, 1009128), (342, 894052), (404, 756846), (456, 670539), (606, 504564), (684, 447026), (808, 378423), (909, 336376), (1212, 252282), (1368, 223513), (1818, 168188), (1919, 159336), (2213, 138168), (2424, 126141), (3636, 84094), (3838, 79668), (4426, 69084), (5757, 53112), (6639, 46056), (7272, 42047), (7676, 39834), (8852, 34542), (11514, 26556), (13278, 23028), (15352, 19917), (17271, 17704)]