40806144

素因数分解:

$2^8\times 3^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 108

約数和(自身を含む): 119574000

約数和(自身を除く): 78767856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 199, 256, 267, 288, 356, 384, 398, 534, 576, 597, 712, 768, 796, 801, 1068, 1152, 1194, 1424, 1592, 1602, 1791, 2136, 2304, 2388, 2848, 3184, 3204, 3582, 4272, 4776, 5696, 6368, 6408, 7164, 8544, 9552, 11392, 12736, 12816, 14328, 17088, 17711, 19104, 22784, 25472, 25632, 28656, 34176, 35422, 38208, 50944, 51264, 53133, 57312, 68352, 70844, 76416, 102528, 106266, 114624, 141688, 152832, 159399, 205056, 212532, 229248, 283376, 318798, 425064, 458496, 566752, 637596, 850128, 1133504, 1275192, 1700256, 2267008, 2550384, 3400512, 4534016, 5100768, 6801024, 10201536, 13602048, 20403072, 40806144]

約数ペア:

[(1, 40806144), (2, 20403072), (3, 13602048), (4, 10201536), (6, 6801024), (8, 5100768), (9, 4534016), (12, 3400512), (16, 2550384), (18, 2267008), (24, 1700256), (32, 1275192), (36, 1133504), (48, 850128), (64, 637596), (72, 566752), (89, 458496), (96, 425064), (128, 318798), (144, 283376), (178, 229248), (192, 212532), (199, 205056), (256, 159399), (267, 152832), (288, 141688), (356, 114624), (384, 106266), (398, 102528), (534, 76416), (576, 70844), (597, 68352), (712, 57312), (768, 53133), (796, 51264), (801, 50944), (1068, 38208), (1152, 35422), (1194, 34176), (1424, 28656), (1592, 25632), (1602, 25472), (1791, 22784), (2136, 19104), (2304, 17711), (2388, 17088), (2848, 14328), (3184, 12816), (3204, 12736), (3582, 11392), (4272, 9552), (4776, 8544), (5696, 7164), (6368, 6408)]