674107308

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20113}}^1$

素因数の和:20156

約数の個数: 108

約数和(自身を含む): 2086626360

約数和(自身を除く): 1412519052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 11172, 16758, 20113, 33516, 40226, 60339, 80452, 120678, 140791, 181017, 241356, 281582, 362034, 382147, 422373, 563164, 724068, 764294, 844746, 985537, 1146441, 1267119, 1528588, 1689492, 1971074, 2292882, 2534238, 2675029, 2956611, 3439323, 3942148, 4585764, 5068476, 5350058, 5913222, 6878646, 8025087, 8869833, 10700116, 11826444, 13757292, 16050174, 17739666, 18725203, 24075261, 32100348, 35479332, 37450406, 48150522, 56175609, 74900812, 96301044, 112351218, 168526827, 224702436, 337053654, 674107308]

約数ペア:

[(1, 674107308), (2, 337053654), (3, 224702436), (4, 168526827), (6, 112351218), (7, 96301044), (9, 74900812), (12, 56175609), (14, 48150522), (18, 37450406), (19, 35479332), (21, 32100348), (28, 24075261), (36, 18725203), (38, 17739666), (42, 16050174), (49, 13757292), (57, 11826444), (63, 10700116), (76, 8869833), (84, 8025087), (98, 6878646), (114, 5913222), (126, 5350058), (133, 5068476), (147, 4585764), (171, 3942148), (196, 3439323), (228, 2956611), (252, 2675029), (266, 2534238), (294, 2292882), (342, 1971074), (399, 1689492), (441, 1528588), (532, 1267119), (588, 1146441), (684, 985537), (798, 844746), (882, 764294), (931, 724068), (1197, 563164), (1596, 422373), (1764, 382147), (1862, 362034), (2394, 281582), (2793, 241356), (3724, 181017), (4788, 140791), (5586, 120678), (8379, 80452), (11172, 60339), (16758, 40226), (20113, 33516)]