260779968

素因数分解:

$2^6\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5087}}^1$

素因数の和:5194

約数の個数: 84

約数和(自身を含む): 756025920

約数和(自身を除く): 495245952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 144, 178, 192, 267, 288, 356, 534, 576, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 5087, 5696, 6408, 8544, 10174, 12816, 15261, 17088, 20348, 25632, 30522, 40696, 45783, 51264, 61044, 81392, 91566, 122088, 162784, 183132, 244176, 325568, 366264, 452743, 488352, 732528, 905486, 976704, 1358229, 1465056, 1810972, 2716458, 2930112, 3621944, 4074687, 5432916, 7243888, 8149374, 10865832, 14487776, 16298748, 21731664, 28975552, 32597496, 43463328, 65194992, 86926656, 130389984, 260779968]

約数ペア:

[(1, 260779968), (2, 130389984), (3, 86926656), (4, 65194992), (6, 43463328), (8, 32597496), (9, 28975552), (12, 21731664), (16, 16298748), (18, 14487776), (24, 10865832), (32, 8149374), (36, 7243888), (48, 5432916), (64, 4074687), (72, 3621944), (89, 2930112), (96, 2716458), (144, 1810972), (178, 1465056), (192, 1358229), (267, 976704), (288, 905486), (356, 732528), (534, 488352), (576, 452743), (712, 366264), (801, 325568), (1068, 244176), (1424, 183132), (1602, 162784), (2136, 122088), (2848, 91566), (3204, 81392), (4272, 61044), (5087, 51264), (5696, 45783), (6408, 40696), (8544, 30522), (10174, 25632), (12816, 20348), (15261, 17088)]