556979148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74027}}^1$

素因数の和:74067

約数の個数: 72

約数和(自身を含む): 1616771520

約数和(自身を除く): 1059792372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 74027, 148054, 222081, 296108, 444162, 666243, 814297, 888324, 1332486, 1406513, 1628594, 2442891, 2664972, 2813026, 3257188, 4219539, 4885782, 5626052, 7328673, 8439078, 9771564, 12658617, 14657346, 15471643, 16878156, 25317234, 29314692, 30943286, 46414929, 50634468, 61886572, 92829858, 139244787, 185659716, 278489574, 556979148]

約数ペア:

[(1, 556979148), (2, 278489574), (3, 185659716), (4, 139244787), (6, 92829858), (9, 61886572), (11, 50634468), (12, 46414929), (18, 30943286), (19, 29314692), (22, 25317234), (33, 16878156), (36, 15471643), (38, 14657346), (44, 12658617), (57, 9771564), (66, 8439078), (76, 7328673), (99, 5626052), (114, 4885782), (132, 4219539), (171, 3257188), (198, 2813026), (209, 2664972), (228, 2442891), (342, 1628594), (396, 1406513), (418, 1332486), (627, 888324), (684, 814297), (836, 666243), (1254, 444162), (1881, 296108), (2508, 222081), (3762, 148054), (7524, 74027)]