309631795218

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1104731}}^1$

素因数の和:1105439

約数の個数: 48

約数和(自身を含む): 701071765056

約数和(自身を除く): 391439969838

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 677, 1354, 2031, 4062, 6093, 12186, 15571, 31142, 46713, 93426, 140139, 280278, 1104731, 2209462, 3314193, 6628386, 9942579, 19885158, 25408813, 50817626, 76226439, 152452878, 228679317, 457358634, 747902887, 1495805774, 2243708661, 4487417322, 6731125983, 13462251966, 17201766401, 34403532802, 51605299203, 103210598406, 154815897609, 309631795218]

約数ペア:

[(1, 309631795218), (2, 154815897609), (3, 103210598406), (6, 51605299203), (9, 34403532802), (18, 17201766401), (23, 13462251966), (46, 6731125983), (69, 4487417322), (138, 2243708661), (207, 1495805774), (414, 747902887), (677, 457358634), (1354, 228679317), (2031, 152452878), (4062, 76226439), (6093, 50817626), (12186, 25408813), (15571, 19885158), (31142, 9942579), (46713, 6628386), (93426, 3314193), (140139, 2209462), (280278, 1104731)]