303930004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 680601600

約数和(自身を除く): 376671596

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 59, 76, 92, 118, 133, 161, 236, 266, 322, 413, 421, 437, 532, 644, 826, 842, 874, 1121, 1357, 1652, 1684, 1748, 2242, 2714, 2947, 3059, 4484, 5428, 5894, 6118, 7847, 7999, 9499, 9683, 11788, 12236, 15694, 15998, 18998, 19366, 24839, 25783, 31388, 31996, 37996, 38732, 49678, 51566, 55993, 67781, 99356, 103132, 111986, 135562, 173873, 180481, 183977, 223972, 271124, 347746, 360962, 367954, 471941, 571297, 695492, 721924, 735908, 943882, 1142594, 1287839, 1887764, 2285188, 2575678, 3303587, 3999079, 5151356, 6607174, 7998158, 10854643, 13214348, 15996316, 21709286, 43418572, 75982501, 151965002, 303930004]

約数ペア:

[(1, 303930004), (2, 151965002), (4, 75982501), (7, 43418572), (14, 21709286), (19, 15996316), (23, 13214348), (28, 10854643), (38, 7998158), (46, 6607174), (59, 5151356), (76, 3999079), (92, 3303587), (118, 2575678), (133, 2285188), (161, 1887764), (236, 1287839), (266, 1142594), (322, 943882), (413, 735908), (421, 721924), (437, 695492), (532, 571297), (644, 471941), (826, 367954), (842, 360962), (874, 347746), (1121, 271124), (1357, 223972), (1652, 183977), (1684, 180481), (1748, 173873), (2242, 135562), (2714, 111986), (2947, 103132), (3059, 99356), (4484, 67781), (5428, 55993), (5894, 51566), (6118, 49678), (7847, 38732), (7999, 37996), (9499, 31996), (9683, 31388), (11788, 25783), (12236, 24839), (15694, 19366), (15998, 18998)]