229702356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1051}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 627236064

約数和(自身を除く): 397533708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 467, 468, 934, 1051, 1401, 1868, 2102, 2802, 3153, 4203, 4204, 5604, 6071, 6306, 8406, 9459, 12142, 12612, 13663, 16812, 18213, 18918, 24284, 27326, 36426, 37836, 40989, 54639, 54652, 72852, 81978, 109278, 122967, 163956, 218556, 245934, 490817, 491868, 981634, 1472451, 1963268, 2944902, 4417353, 5889804, 6380621, 8834706, 12761242, 17669412, 19141863, 25522484, 38283726, 57425589, 76567452, 114851178, 229702356]

約数ペア:

[(1, 229702356), (2, 114851178), (3, 76567452), (4, 57425589), (6, 38283726), (9, 25522484), (12, 19141863), (13, 17669412), (18, 12761242), (26, 8834706), (36, 6380621), (39, 5889804), (52, 4417353), (78, 2944902), (117, 1963268), (156, 1472451), (234, 981634), (467, 491868), (468, 490817), (934, 245934), (1051, 218556), (1401, 163956), (1868, 122967), (2102, 109278), (2802, 81978), (3153, 72852), (4203, 54652), (4204, 54639), (5604, 40989), (6071, 37836), (6306, 36426), (8406, 27326), (9459, 24284), (12142, 18918), (12612, 18213), (13663, 16812)]