428759604

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2715

約数の個数: 144

約数和(自身を含む): 1361651200

約数和(自身を除く): 932891596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 546, 588, 637, 686, 819, 882, 1029, 1092, 1274, 1372, 1638, 1764, 1911, 2058, 2548, 2671, 3087, 3276, 3822, 4116, 4459, 5342, 5733, 6174, 7644, 8013, 8918, 10684, 11466, 12348, 13377, 16026, 17836, 18697, 22932, 24039, 26754, 32052, 34723, 37394, 40131, 48078, 53508, 56091, 69446, 74788, 80262, 96156, 104169, 112182, 130879, 138892, 160524, 168273, 208338, 224364, 243061, 261758, 312507, 336546, 392637, 416676, 486122, 523516, 625014, 673092, 729183, 785274, 916153, 972244, 1177911, 1250028, 1458366, 1570548, 1701427, 1832306, 2187549, 2355822, 2748459, 2916732, 3402854, 3664612, 4375098, 4711644, 5104281, 5496918, 6805708, 8245377, 8750196, 10208562, 10993836, 11909989, 15312843, 16490754, 20417124, 23819978, 30625686, 32981508, 35729967, 47639956, 61251372, 71459934, 107189901, 142919868, 214379802, 428759604]

約数ペア:

[(1, 428759604), (2, 214379802), (3, 142919868), (4, 107189901), (6, 71459934), (7, 61251372), (9, 47639956), (12, 35729967), (13, 32981508), (14, 30625686), (18, 23819978), (21, 20417124), (26, 16490754), (28, 15312843), (36, 11909989), (39, 10993836), (42, 10208562), (49, 8750196), (52, 8245377), (63, 6805708), (78, 5496918), (84, 5104281), (91, 4711644), (98, 4375098), (117, 3664612), (126, 3402854), (147, 2916732), (156, 2748459), (182, 2355822), (196, 2187549), (234, 1832306), (252, 1701427), (273, 1570548), (294, 1458366), (343, 1250028), (364, 1177911), (441, 972244), (468, 916153), (546, 785274), (588, 729183), (637, 673092), (686, 625014), (819, 523516), (882, 486122), (1029, 416676), (1092, 392637), (1274, 336546), (1372, 312507), (1638, 261758), (1764, 243061), (1911, 224364), (2058, 208338), (2548, 168273), (2671, 160524), (3087, 138892), (3276, 130879), (3822, 112182), (4116, 104169), (4459, 96156), (5342, 80262), (5733, 74788), (6174, 69446), (7644, 56091), (8013, 53508), (8918, 48078), (10684, 40131), (11466, 37394), (12348, 34723), (13377, 32052), (16026, 26754), (17836, 24039), (18697, 22932)]