129260448

素因数分解:

$2^5\times 3^7\times {\mathrm{1847}}^1$

素因数の和:1878

約数の個数: 96

約数和(自身を含む): 381870720

約数和(自身を除く): 252610272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1847, 1944, 2187, 2592, 2916, 3694, 3888, 4374, 5541, 5832, 7388, 7776, 8748, 11082, 11664, 14776, 16623, 17496, 22164, 23328, 29552, 33246, 34992, 44328, 49869, 59104, 66492, 69984, 88656, 99738, 132984, 149607, 177312, 199476, 265968, 299214, 398952, 448821, 531936, 598428, 797904, 897642, 1196856, 1346463, 1595808, 1795284, 2393712, 2692926, 3590568, 4039389, 4787424, 5385852, 7181136, 8078778, 10771704, 14362272, 16157556, 21543408, 32315112, 43086816, 64630224, 129260448]

約数ペア:

[(1, 129260448), (2, 64630224), (3, 43086816), (4, 32315112), (6, 21543408), (8, 16157556), (9, 14362272), (12, 10771704), (16, 8078778), (18, 7181136), (24, 5385852), (27, 4787424), (32, 4039389), (36, 3590568), (48, 2692926), (54, 2393712), (72, 1795284), (81, 1595808), (96, 1346463), (108, 1196856), (144, 897642), (162, 797904), (216, 598428), (243, 531936), (288, 448821), (324, 398952), (432, 299214), (486, 265968), (648, 199476), (729, 177312), (864, 149607), (972, 132984), (1296, 99738), (1458, 88656), (1847, 69984), (1944, 66492), (2187, 59104), (2592, 49869), (2916, 44328), (3694, 34992), (3888, 33246), (4374, 29552), (5541, 23328), (5832, 22164), (7388, 17496), (7776, 16623), (8748, 14776), (11082, 11664)]