2149459488

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61681}}^1$

素因数の和:61719

約数の個数: 108

約数和(自身を含む): 6718835214

約数和(自身を除く): 4569375726

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4356, 5808, 8712, 11616, 17424, 34848, 61681, 123362, 185043, 246724, 370086, 493448, 555129, 678491, 740172, 986896, 1110258, 1356982, 1480344, 1973792, 2035473, 2220516, 2713964, 2960688, 4070946, 4441032, 5427928, 5921376, 6106419, 7463401, 8141892, 8882064, 10855856, 12212838, 14926802, 16283784, 17764128, 21711712, 22390203, 24425676, 29853604, 32567568, 44780406, 48851352, 59707208, 65135136, 67170609, 89560812, 97702704, 119414416, 134341218, 179121624, 195405408, 238828832, 268682436, 358243248, 537364872, 716486496, 1074729744, 2149459488]

約数ペア:

[(1, 2149459488), (2, 1074729744), (3, 716486496), (4, 537364872), (6, 358243248), (8, 268682436), (9, 238828832), (11, 195405408), (12, 179121624), (16, 134341218), (18, 119414416), (22, 97702704), (24, 89560812), (32, 67170609), (33, 65135136), (36, 59707208), (44, 48851352), (48, 44780406), (66, 32567568), (72, 29853604), (88, 24425676), (96, 22390203), (99, 21711712), (121, 17764128), (132, 16283784), (144, 14926802), (176, 12212838), (198, 10855856), (242, 8882064), (264, 8141892), (288, 7463401), (352, 6106419), (363, 5921376), (396, 5427928), (484, 4441032), (528, 4070946), (726, 2960688), (792, 2713964), (968, 2220516), (1056, 2035473), (1089, 1973792), (1452, 1480344), (1584, 1356982), (1936, 1110258), (2178, 986896), (2904, 740172), (3168, 678491), (3872, 555129), (4356, 493448), (5808, 370086), (8712, 246724), (11616, 185043), (17424, 123362), (34848, 61681)]