1340912944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3539}}^1$

素因数の和:3770

約数の個数: 80

約数和(自身を含む): 3160512000

約数和(自身を除く): 1819599056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 199, 238, 272, 398, 476, 796, 952, 1393, 1592, 1904, 2786, 3184, 3383, 3539, 5572, 6766, 7078, 11144, 13532, 14156, 22288, 23681, 24773, 27064, 28312, 47362, 49546, 54128, 56624, 60163, 94724, 99092, 120326, 189448, 198184, 240652, 378896, 396368, 421141, 481304, 704261, 842282, 962608, 1408522, 1684564, 2817044, 3369128, 4929827, 5634088, 6738256, 9859654, 11268176, 11972437, 19719308, 23944874, 39438616, 47889748, 78877232, 83807059, 95779496, 167614118, 191558992, 335228236, 670456472, 1340912944]

約数ペア:

[(1, 1340912944), (2, 670456472), (4, 335228236), (7, 191558992), (8, 167614118), (14, 95779496), (16, 83807059), (17, 78877232), (28, 47889748), (34, 39438616), (56, 23944874), (68, 19719308), (112, 11972437), (119, 11268176), (136, 9859654), (199, 6738256), (238, 5634088), (272, 4929827), (398, 3369128), (476, 2817044), (796, 1684564), (952, 1408522), (1393, 962608), (1592, 842282), (1904, 704261), (2786, 481304), (3184, 421141), (3383, 396368), (3539, 378896), (5572, 240652), (6766, 198184), (7078, 189448), (11144, 120326), (13532, 99092), (14156, 94724), (22288, 60163), (23681, 56624), (24773, 54128), (27064, 49546), (28312, 47362)]