493151328

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3202

約数の個数: 120

約数和(自身を含む): 1474593120

約数和(自身を除く): 981441792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 432, 488, 549, 648, 732, 864, 976, 1098, 1296, 1464, 1647, 1952, 2196, 2592, 2928, 3119, 3294, 4392, 4941, 5856, 6238, 6588, 8784, 9357, 9882, 12476, 13176, 17568, 18714, 19764, 24952, 26352, 28071, 37428, 39528, 49904, 52704, 56142, 74856, 79056, 84213, 99808, 112284, 149712, 158112, 168426, 190259, 224568, 252639, 299424, 336852, 380518, 449136, 505278, 570777, 673704, 761036, 898272, 1010556, 1141554, 1347408, 1522072, 1712331, 2021112, 2283108, 2694816, 3044144, 3424662, 4042224, 4566216, 5136993, 6088288, 6849324, 8084448, 9132432, 10273986, 13698648, 15410979, 18264864, 20547972, 27397296, 30821958, 41095944, 54794592, 61643916, 82191888, 123287832, 164383776, 246575664, 493151328]

約数ペア:

[(1, 493151328), (2, 246575664), (3, 164383776), (4, 123287832), (6, 82191888), (8, 61643916), (9, 54794592), (12, 41095944), (16, 30821958), (18, 27397296), (24, 20547972), (27, 18264864), (32, 15410979), (36, 13698648), (48, 10273986), (54, 9132432), (61, 8084448), (72, 6849324), (81, 6088288), (96, 5136993), (108, 4566216), (122, 4042224), (144, 3424662), (162, 3044144), (183, 2694816), (216, 2283108), (244, 2021112), (288, 1712331), (324, 1522072), (366, 1347408), (432, 1141554), (488, 1010556), (549, 898272), (648, 761036), (732, 673704), (864, 570777), (976, 505278), (1098, 449136), (1296, 380518), (1464, 336852), (1647, 299424), (1952, 252639), (2196, 224568), (2592, 190259), (2928, 168426), (3119, 158112), (3294, 149712), (4392, 112284), (4941, 99808), (5856, 84213), (6238, 79056), (6588, 74856), (8784, 56142), (9357, 52704), (9882, 49904), (12476, 39528), (13176, 37428), (17568, 28071), (18714, 26352), (19764, 24952)]