260011808

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 620928000

約数和(自身を除く): 360916192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 199, 224, 266, 304, 307, 398, 532, 608, 614, 796, 1064, 1228, 1393, 1592, 2128, 2149, 2456, 2786, 3184, 3781, 4256, 4298, 4912, 5572, 5833, 6368, 7562, 8596, 9824, 11144, 11666, 15124, 17192, 22288, 23332, 26467, 30248, 34384, 40831, 44576, 46664, 52934, 60496, 61093, 68768, 81662, 93328, 105868, 120992, 122186, 163324, 186656, 211736, 244372, 326648, 423472, 427651, 488744, 653296, 846944, 855302, 977488, 1160767, 1306592, 1710604, 1954976, 2321534, 3421208, 4643068, 6842416, 8125369, 9286136, 13684832, 16250738, 18572272, 32501476, 37144544, 65002952, 130005904, 260011808]

約数ペア:

[(1, 260011808), (2, 130005904), (4, 65002952), (7, 37144544), (8, 32501476), (14, 18572272), (16, 16250738), (19, 13684832), (28, 9286136), (32, 8125369), (38, 6842416), (56, 4643068), (76, 3421208), (112, 2321534), (133, 1954976), (152, 1710604), (199, 1306592), (224, 1160767), (266, 977488), (304, 855302), (307, 846944), (398, 653296), (532, 488744), (608, 427651), (614, 423472), (796, 326648), (1064, 244372), (1228, 211736), (1393, 186656), (1592, 163324), (2128, 122186), (2149, 120992), (2456, 105868), (2786, 93328), (3184, 81662), (3781, 68768), (4256, 61093), (4298, 60496), (4912, 52934), (5572, 46664), (5833, 44576), (6368, 40831), (7562, 34384), (8596, 30248), (9824, 26467), (11144, 23332), (11666, 22288), (15124, 17192)]