40686144

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 84

約数和(自身を含む): 113806224

約数和(自身を除く): 73120080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 361, 456, 587, 608, 722, 912, 1083, 1174, 1216, 1444, 1761, 1824, 2166, 2348, 2888, 3522, 3648, 4332, 4696, 5776, 7044, 8664, 9392, 11153, 11552, 14088, 17328, 18784, 22306, 23104, 28176, 33459, 34656, 37568, 44612, 56352, 66918, 69312, 89224, 112704, 133836, 178448, 211907, 267672, 356896, 423814, 535344, 635721, 713792, 847628, 1070688, 1271442, 1695256, 2141376, 2542884, 3390512, 5085768, 6781024, 10171536, 13562048, 20343072, 40686144]

約数ペア:

[(1, 40686144), (2, 20343072), (3, 13562048), (4, 10171536), (6, 6781024), (8, 5085768), (12, 3390512), (16, 2542884), (19, 2141376), (24, 1695256), (32, 1271442), (38, 1070688), (48, 847628), (57, 713792), (64, 635721), (76, 535344), (96, 423814), (114, 356896), (152, 267672), (192, 211907), (228, 178448), (304, 133836), (361, 112704), (456, 89224), (587, 69312), (608, 66918), (722, 56352), (912, 44612), (1083, 37568), (1174, 34656), (1216, 33459), (1444, 28176), (1761, 23104), (1824, 22306), (2166, 18784), (2348, 17328), (2888, 14088), (3522, 11552), (3648, 11153), (4332, 9392), (4696, 8664), (5776, 7044)]