226444810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 434257920

約数和(自身を除く): 207813110

約数列:

[1, 2, 5, 10, 37, 61, 74, 79, 122, 127, 158, 185, 254, 305, 370, 395, 610, 635, 790, 1270, 2257, 2923, 4514, 4699, 4819, 5846, 7747, 9398, 9638, 10033, 11285, 14615, 15494, 20066, 22570, 23495, 24095, 29230, 38735, 46990, 48190, 50165, 77470, 100330, 178303, 286639, 356606, 371221, 573278, 612013, 742442, 891515, 1224026, 1433195, 1783030, 1856105, 2866390, 3060065, 3712210, 6120130, 22644481, 45288962, 113222405, 226444810]

約数ペア:

[(1, 226444810), (2, 113222405), (5, 45288962), (10, 22644481), (37, 6120130), (61, 3712210), (74, 3060065), (79, 2866390), (122, 1856105), (127, 1783030), (158, 1433195), (185, 1224026), (254, 891515), (305, 742442), (370, 612013), (395, 573278), (610, 371221), (635, 356606), (790, 286639), (1270, 178303), (2257, 100330), (2923, 77470), (4514, 50165), (4699, 48190), (4819, 46990), (5846, 38735), (7747, 29230), (9398, 24095), (9638, 23495), (10033, 22570), (11285, 20066), (14615, 15494)]