245220528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3187}}^1$

素因数の和:3434

約数の個数: 80

約数和(自身を含む): 727374080

約数和(自身を除く): 482153552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 458, 687, 916, 1374, 1603, 1832, 2748, 3187, 3206, 3664, 4809, 5496, 6374, 6412, 9561, 9618, 10992, 12748, 12824, 19122, 19236, 22309, 25496, 25648, 38244, 38472, 44618, 50992, 66927, 76488, 76944, 89236, 133854, 152976, 178472, 267708, 356944, 535416, 729823, 1070832, 1459646, 2189469, 2919292, 4378938, 5108761, 5838584, 8757876, 10217522, 11677168, 15326283, 17515752, 20435044, 30652566, 35031504, 40870088, 61305132, 81740176, 122610264, 245220528]

約数ペア:

[(1, 245220528), (2, 122610264), (3, 81740176), (4, 61305132), (6, 40870088), (7, 35031504), (8, 30652566), (12, 20435044), (14, 17515752), (16, 15326283), (21, 11677168), (24, 10217522), (28, 8757876), (42, 5838584), (48, 5108761), (56, 4378938), (84, 2919292), (112, 2189469), (168, 1459646), (229, 1070832), (336, 729823), (458, 535416), (687, 356944), (916, 267708), (1374, 178472), (1603, 152976), (1832, 133854), (2748, 89236), (3187, 76944), (3206, 76488), (3664, 66927), (4809, 50992), (5496, 44618), (6374, 38472), (6412, 38244), (9561, 25648), (9618, 25496), (10992, 22309), (12748, 19236), (12824, 19122)]