1491204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 4170880

約数和(自身を除く): 2679676

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 79, 121, 132, 143, 156, 158, 237, 242, 286, 316, 363, 429, 474, 484, 572, 726, 858, 869, 948, 1027, 1452, 1573, 1716, 1738, 2054, 2607, 3081, 3146, 3476, 4108, 4719, 5214, 6162, 6292, 9438, 9559, 10428, 11297, 12324, 18876, 19118, 22594, 28677, 33891, 38236, 45188, 57354, 67782, 114708, 124267, 135564, 248534, 372801, 497068, 745602, 1491204]

約数ペア:

[(1, 1491204), (2, 745602), (3, 497068), (4, 372801), (6, 248534), (11, 135564), (12, 124267), (13, 114708), (22, 67782), (26, 57354), (33, 45188), (39, 38236), (44, 33891), (52, 28677), (66, 22594), (78, 19118), (79, 18876), (121, 12324), (132, 11297), (143, 10428), (156, 9559), (158, 9438), (237, 6292), (242, 6162), (286, 5214), (316, 4719), (363, 4108), (429, 3476), (474, 3146), (484, 3081), (572, 2607), (726, 2054), (858, 1738), (869, 1716), (948, 1573), (1027, 1452)]