239440068

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19391}}^1$

素因数の和:19422

約数の個数: 72

約数和(自身を含む): 705868800

約数和(自身を除く): 466428732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 19391, 38782, 58173, 77564, 116346, 135737, 174519, 232692, 271474, 349038, 407211, 542948, 698076, 814422, 950159, 1221633, 1628844, 1900318, 2443266, 2850477, 3800636, 4886532, 5700954, 6651113, 8551431, 11401908, 13302226, 17102862, 19953339, 26604452, 34205724, 39906678, 59860017, 79813356, 119720034, 239440068]

約数ペア:

[(1, 239440068), (2, 119720034), (3, 79813356), (4, 59860017), (6, 39906678), (7, 34205724), (9, 26604452), (12, 19953339), (14, 17102862), (18, 13302226), (21, 11401908), (28, 8551431), (36, 6651113), (42, 5700954), (49, 4886532), (63, 3800636), (84, 2850477), (98, 2443266), (126, 1900318), (147, 1628844), (196, 1221633), (252, 950159), (294, 814422), (343, 698076), (441, 542948), (588, 407211), (686, 349038), (882, 271474), (1029, 232692), (1372, 174519), (1764, 135737), (2058, 116346), (3087, 77564), (4116, 58173), (6174, 38782), (12348, 19391)]