428379204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 108

約数和(自身を含む): 1138963056

約数和(自身を除く): 710583852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 307, 341, 363, 372, 484, 614, 682, 726, 921, 961, 1023, 1228, 1364, 1452, 1842, 1922, 2046, 2883, 3377, 3684, 3751, 3844, 4092, 5766, 6754, 7502, 9517, 10131, 10571, 11253, 11532, 13508, 15004, 19034, 20262, 21142, 22506, 28551, 31713, 37147, 38068, 40524, 42284, 45012, 57102, 63426, 74294, 104687, 111441, 114204, 116281, 126852, 148588, 209374, 222882, 232562, 295027, 314061, 348843, 418748, 445764, 465124, 590054, 628122, 697686, 885081, 1151557, 1180108, 1256244, 1395372, 1770162, 2303114, 3245297, 3454671, 3540324, 4606228, 6490594, 6909342, 9735891, 12981188, 13818684, 19471782, 35698267, 38943564, 71396534, 107094801, 142793068, 214189602, 428379204]

約数ペア:

[(1, 428379204), (2, 214189602), (3, 142793068), (4, 107094801), (6, 71396534), (11, 38943564), (12, 35698267), (22, 19471782), (31, 13818684), (33, 12981188), (44, 9735891), (62, 6909342), (66, 6490594), (93, 4606228), (121, 3540324), (124, 3454671), (132, 3245297), (186, 2303114), (242, 1770162), (307, 1395372), (341, 1256244), (363, 1180108), (372, 1151557), (484, 885081), (614, 697686), (682, 628122), (726, 590054), (921, 465124), (961, 445764), (1023, 418748), (1228, 348843), (1364, 314061), (1452, 295027), (1842, 232562), (1922, 222882), (2046, 209374), (2883, 148588), (3377, 126852), (3684, 116281), (3751, 114204), (3844, 111441), (4092, 104687), (5766, 74294), (6754, 63426), (7502, 57102), (9517, 45012), (10131, 42284), (10571, 40524), (11253, 38068), (11532, 37147), (13508, 31713), (15004, 28551), (19034, 22506), (20262, 21142)]