404382078

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 925240320

約数和(自身を除く): 520858242

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 137, 141, 274, 282, 411, 423, 822, 846, 1163, 1233, 1269, 2326, 2466, 2538, 3489, 3699, 6439, 6978, 7398, 10467, 12878, 19317, 20934, 31401, 38634, 54661, 57951, 62802, 109322, 115902, 159331, 163983, 173853, 318662, 327966, 347706, 477993, 491949, 955986, 983898, 1433979, 1475847, 2867958, 2951694, 4301937, 7488557, 8603874, 14977114, 22465671, 44931342, 67397013, 134794026, 202191039, 404382078]

約数ペア:

[(1, 404382078), (2, 202191039), (3, 134794026), (6, 67397013), (9, 44931342), (18, 22465671), (27, 14977114), (47, 8603874), (54, 7488557), (94, 4301937), (137, 2951694), (141, 2867958), (274, 1475847), (282, 1433979), (411, 983898), (423, 955986), (822, 491949), (846, 477993), (1163, 347706), (1233, 327966), (1269, 318662), (2326, 173853), (2466, 163983), (2538, 159331), (3489, 115902), (3699, 109322), (6439, 62802), (6978, 57951), (7398, 54661), (10467, 38634), (12878, 31401), (19317, 20934)]