1215209376

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{41777}}^1$

素因数の和:41894

約数の個数: 72

約数和(自身を含む): 3490050564

約数和(自身を除く): 2274841188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 7272, 9696, 14544, 29088, 41777, 83554, 125331, 167108, 250662, 334216, 375993, 501324, 668432, 751986, 1002648, 1336864, 1503972, 2005296, 3007944, 4010592, 4219477, 6015888, 8438954, 12031776, 12658431, 16877908, 25316862, 33755816, 37975293, 50633724, 67511632, 75950586, 101267448, 135023264, 151901172, 202534896, 303802344, 405069792, 607604688, 1215209376]

約数ペア:

[(1, 1215209376), (2, 607604688), (3, 405069792), (4, 303802344), (6, 202534896), (8, 151901172), (9, 135023264), (12, 101267448), (16, 75950586), (18, 67511632), (24, 50633724), (32, 37975293), (36, 33755816), (48, 25316862), (72, 16877908), (96, 12658431), (101, 12031776), (144, 8438954), (202, 6015888), (288, 4219477), (303, 4010592), (404, 3007944), (606, 2005296), (808, 1503972), (909, 1336864), (1212, 1002648), (1616, 751986), (1818, 668432), (2424, 501324), (3232, 375993), (3636, 334216), (4848, 250662), (7272, 167108), (9696, 125331), (14544, 83554), (29088, 41777)]