744876

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 90

約数和(自身を含む): 2253020

約数和(自身を除く): 1508144

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 121, 132, 162, 171, 198, 209, 228, 242, 297, 324, 342, 363, 396, 418, 484, 513, 594, 627, 684, 726, 836, 891, 1026, 1089, 1188, 1254, 1452, 1539, 1782, 1881, 2052, 2178, 2299, 2508, 3078, 3267, 3564, 3762, 4356, 4598, 5643, 6156, 6534, 6897, 7524, 9196, 9801, 11286, 13068, 13794, 16929, 19602, 20691, 22572, 27588, 33858, 39204, 41382, 62073, 67716, 82764, 124146, 186219, 248292, 372438, 744876]

約数ペア:

[(1, 744876), (2, 372438), (3, 248292), (4, 186219), (6, 124146), (9, 82764), (11, 67716), (12, 62073), (18, 41382), (19, 39204), (22, 33858), (27, 27588), (33, 22572), (36, 20691), (38, 19602), (44, 16929), (54, 13794), (57, 13068), (66, 11286), (76, 9801), (81, 9196), (99, 7524), (108, 6897), (114, 6534), (121, 6156), (132, 5643), (162, 4598), (171, 4356), (198, 3762), (209, 3564), (228, 3267), (242, 3078), (297, 2508), (324, 2299), (342, 2178), (363, 2052), (396, 1881), (418, 1782), (484, 1539), (513, 1452), (594, 1254), (627, 1188), (684, 1089), (726, 1026), (836, 891)]