237864544

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1321}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 497717136

約数和(自身を除く): 259852592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 331, 544, 662, 1321, 1324, 2642, 2648, 5284, 5296, 5627, 10568, 10592, 11254, 21136, 22457, 22508, 42272, 44914, 45016, 89828, 90032, 179656, 180064, 359312, 437251, 718624, 874502, 1749004, 3498008, 6996016, 7433267, 13992032, 14866534, 29733068, 59466136, 118932272, 237864544]

約数ペア:

[(1, 237864544), (2, 118932272), (4, 59466136), (8, 29733068), (16, 14866534), (17, 13992032), (32, 7433267), (34, 6996016), (68, 3498008), (136, 1749004), (272, 874502), (331, 718624), (544, 437251), (662, 359312), (1321, 180064), (1324, 179656), (2642, 90032), (2648, 89828), (5284, 45016), (5296, 44914), (5627, 42272), (10568, 22508), (10592, 22457), (11254, 21136)]