268184620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 655361280

約数和(自身を除く): 387176660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 83, 95, 110, 166, 190, 209, 220, 332, 380, 415, 418, 773, 830, 836, 913, 1045, 1546, 1577, 1660, 1826, 2090, 3092, 3154, 3652, 3865, 4180, 4565, 6308, 7730, 7885, 8503, 9130, 14687, 15460, 15770, 17006, 17347, 18260, 29374, 31540, 34012, 34694, 42515, 58748, 64159, 69388, 73435, 85030, 86735, 128318, 146870, 161557, 170060, 173470, 256636, 293740, 320795, 323114, 346940, 641590, 646228, 705749, 807785, 1219021, 1283180, 1411498, 1615570, 2438042, 2822996, 3231140, 3528745, 4876084, 6095105, 7057490, 12190210, 13409231, 14114980, 24380420, 26818462, 53636924, 67046155, 134092310, 268184620]

約数ペア:

[(1, 268184620), (2, 134092310), (4, 67046155), (5, 53636924), (10, 26818462), (11, 24380420), (19, 14114980), (20, 13409231), (22, 12190210), (38, 7057490), (44, 6095105), (55, 4876084), (76, 3528745), (83, 3231140), (95, 2822996), (110, 2438042), (166, 1615570), (190, 1411498), (209, 1283180), (220, 1219021), (332, 807785), (380, 705749), (415, 646228), (418, 641590), (773, 346940), (830, 323114), (836, 320795), (913, 293740), (1045, 256636), (1546, 173470), (1577, 170060), (1660, 161557), (1826, 146870), (2090, 128318), (3092, 86735), (3154, 85030), (3652, 73435), (3865, 69388), (4180, 64159), (4565, 58748), (6308, 42515), (7730, 34694), (7885, 34012), (8503, 31540), (9130, 29374), (14687, 18260), (15460, 17347), (15770, 17006)]