834854436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 2373462000

約数和(自身を除く): 1538607564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 137, 156, 174, 234, 261, 274, 348, 377, 411, 449, 468, 522, 548, 754, 822, 898, 1044, 1131, 1233, 1347, 1508, 1644, 1781, 1796, 2262, 2466, 2694, 3393, 3562, 3973, 4041, 4524, 4932, 5343, 5388, 5837, 6786, 7124, 7946, 8082, 10686, 11674, 11919, 13021, 13572, 15892, 16029, 16164, 17511, 21372, 23348, 23838, 26042, 32058, 35022, 35757, 39063, 47676, 51649, 52084, 52533, 61513, 64116, 70044, 71514, 78126, 103298, 105066, 117189, 123026, 143028, 154947, 156252, 169273, 184539, 206596, 210132, 234378, 246052, 309894, 338546, 369078, 464841, 468756, 507819, 553617, 619788, 677092, 738156, 799669, 929682, 1015638, 1107234, 1523457, 1599338, 1783877, 1859364, 2031276, 2214468, 2399007, 3046914, 3198676, 3567754, 4798014, 5351631, 6093828, 7135508, 7197021, 9596028, 10703262, 14394042, 16054893, 21406524, 23190401, 28788084, 32109786, 46380802, 64219572, 69571203, 92761604, 139142406, 208713609, 278284812, 417427218, 834854436]

約数ペア:

[(1, 834854436), (2, 417427218), (3, 278284812), (4, 208713609), (6, 139142406), (9, 92761604), (12, 69571203), (13, 64219572), (18, 46380802), (26, 32109786), (29, 28788084), (36, 23190401), (39, 21406524), (52, 16054893), (58, 14394042), (78, 10703262), (87, 9596028), (116, 7197021), (117, 7135508), (137, 6093828), (156, 5351631), (174, 4798014), (234, 3567754), (261, 3198676), (274, 3046914), (348, 2399007), (377, 2214468), (411, 2031276), (449, 1859364), (468, 1783877), (522, 1599338), (548, 1523457), (754, 1107234), (822, 1015638), (898, 929682), (1044, 799669), (1131, 738156), (1233, 677092), (1347, 619788), (1508, 553617), (1644, 507819), (1781, 468756), (1796, 464841), (2262, 369078), (2466, 338546), (2694, 309894), (3393, 246052), (3562, 234378), (3973, 210132), (4041, 206596), (4524, 184539), (4932, 169273), (5343, 156252), (5388, 154947), (5837, 143028), (6786, 123026), (7124, 117189), (7946, 105066), (8082, 103298), (10686, 78126), (11674, 71514), (11919, 70044), (13021, 64116), (13572, 61513), (15892, 52533), (16029, 52084), (16164, 51649), (17511, 47676), (21372, 39063), (23348, 35757), (23838, 35022), (26042, 32058)]