221569402314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1\times {\mathrm{46229}}^1$

素因数の和:47719

約数の個数: 64

約数和(自身を含む): 488676988800

約数和(自身を除く): 267107586486

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1429, 1677, 2858, 3354, 4287, 8574, 18577, 37154, 46229, 55731, 61447, 92458, 111462, 122894, 138687, 184341, 277374, 368682, 600977, 798811, 1201954, 1597622, 1802931, 1987847, 2396433, 3605862, 3975694, 4792866, 5963541, 11927082, 25842011, 51684022, 66061241, 77526033, 132122482, 155052066, 198183723, 396367446, 858796133, 1717592266, 2576388399, 2840633363, 5152776798, 5681266726, 8521900089, 17043800178, 36928233719, 73856467438, 110784701157, 221569402314]

約数ペア:

[(1, 221569402314), (2, 110784701157), (3, 73856467438), (6, 36928233719), (13, 17043800178), (26, 8521900089), (39, 5681266726), (43, 5152776798), (78, 2840633363), (86, 2576388399), (129, 1717592266), (258, 858796133), (559, 396367446), (1118, 198183723), (1429, 155052066), (1677, 132122482), (2858, 77526033), (3354, 66061241), (4287, 51684022), (8574, 25842011), (18577, 11927082), (37154, 5963541), (46229, 4792866), (55731, 3975694), (61447, 3605862), (92458, 2396433), (111462, 1987847), (122894, 1802931), (138687, 1597622), (184341, 1201954), (277374, 798811), (368682, 600977)]