1221583104

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{75743}}^1$

素因数の和:75772

約数の個数: 108

約数和(自身を含む): 4025339136

約数和(自身を除く): 2803756032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 75743, 151486, 227229, 302972, 454458, 530201, 605944, 681687, 908916, 1060402, 1211888, 1363374, 1590603, 1817832, 2120804, 2423776, 2726748, 3181206, 3635664, 4241608, 4771809, 4847552, 5453496, 6362412, 7271328, 8483216, 9543618, 9695104, 10906992, 12724824, 14542656, 16966432, 19087236, 19390208, 21813984, 25449648, 29085312, 33932864, 38174472, 43627968, 50899296, 58170624, 67865728, 76348944, 87255936, 101798592, 135731456, 152697888, 174511872, 203597184, 305395776, 407194368, 610791552, 1221583104]

約数ペア:

[(1, 1221583104), (2, 610791552), (3, 407194368), (4, 305395776), (6, 203597184), (7, 174511872), (8, 152697888), (9, 135731456), (12, 101798592), (14, 87255936), (16, 76348944), (18, 67865728), (21, 58170624), (24, 50899296), (28, 43627968), (32, 38174472), (36, 33932864), (42, 29085312), (48, 25449648), (56, 21813984), (63, 19390208), (64, 19087236), (72, 16966432), (84, 14542656), (96, 12724824), (112, 10906992), (126, 9695104), (128, 9543618), (144, 8483216), (168, 7271328), (192, 6362412), (224, 5453496), (252, 4847552), (256, 4771809), (288, 4241608), (336, 3635664), (384, 3181206), (448, 2726748), (504, 2423776), (576, 2120804), (672, 1817832), (768, 1590603), (896, 1363374), (1008, 1211888), (1152, 1060402), (1344, 908916), (1792, 681687), (2016, 605944), (2304, 530201), (2688, 454458), (4032, 302972), (5376, 227229), (8064, 151486), (16128, 75743)]