26430264

素因数分解:

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

素因数の和:477

約数の個数: 72

約数和(自身を含む): 82166760

約数和(自身を除く): 55736496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 229, 252, 458, 504, 687, 916, 1374, 1603, 1832, 2061, 2748, 3206, 4122, 4809, 5496, 6412, 8244, 9618, 12824, 14427, 16488, 19236, 28854, 38472, 52441, 57708, 104882, 115416, 157323, 209764, 314646, 367087, 419528, 471969, 629292, 734174, 943938, 1101261, 1258584, 1468348, 1887876, 2202522, 2936696, 3303783, 3775752, 4405044, 6607566, 8810088, 13215132, 26430264]

約数ペア:

[(1, 26430264), (2, 13215132), (3, 8810088), (4, 6607566), (6, 4405044), (7, 3775752), (8, 3303783), (9, 2936696), (12, 2202522), (14, 1887876), (18, 1468348), (21, 1258584), (24, 1101261), (28, 943938), (36, 734174), (42, 629292), (56, 471969), (63, 419528), (72, 367087), (84, 314646), (126, 209764), (168, 157323), (229, 115416), (252, 104882), (458, 57708), (504, 52441), (687, 38472), (916, 28854), (1374, 19236), (1603, 16488), (1832, 14427), (2061, 12824), (2748, 9618), (3206, 8244), (4122, 6412), (4809, 5496)]