308492784

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{21211}}^1$

素因数の和:21326

約数の個数: 60

約数和(自身を含む): 871940472

約数和(自身を除く): 563447688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 14544, 21211, 42422, 63633, 84844, 127266, 169688, 190899, 254532, 339376, 381798, 509064, 763596, 1018128, 1527192, 2142311, 3054384, 4284622, 6426933, 8569244, 12853866, 17138488, 19280799, 25707732, 34276976, 38561598, 51415464, 77123196, 102830928, 154246392, 308492784]

約数ペア:

[(1, 308492784), (2, 154246392), (3, 102830928), (4, 77123196), (6, 51415464), (8, 38561598), (9, 34276976), (12, 25707732), (16, 19280799), (18, 17138488), (24, 12853866), (36, 8569244), (48, 6426933), (72, 4284622), (101, 3054384), (144, 2142311), (202, 1527192), (303, 1018128), (404, 763596), (606, 509064), (808, 381798), (909, 339376), (1212, 254532), (1616, 190899), (1818, 169688), (2424, 127266), (3636, 84844), (4848, 63633), (7272, 42422), (14544, 21211)]