1373008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 80

約数和(自身を含む): 3499776

約数和(自身を除く): 2126768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 41, 46, 52, 56, 82, 91, 92, 104, 112, 161, 164, 182, 184, 208, 287, 299, 322, 328, 364, 368, 533, 574, 598, 644, 656, 728, 943, 1066, 1148, 1196, 1288, 1456, 1886, 2093, 2132, 2296, 2392, 2576, 3731, 3772, 4186, 4264, 4592, 4784, 6601, 7462, 7544, 8372, 8528, 12259, 13202, 14924, 15088, 16744, 24518, 26404, 29848, 33488, 49036, 52808, 59696, 85813, 98072, 105616, 171626, 196144, 343252, 686504, 1373008]

約数ペア:

[(1, 1373008), (2, 686504), (4, 343252), (7, 196144), (8, 171626), (13, 105616), (14, 98072), (16, 85813), (23, 59696), (26, 52808), (28, 49036), (41, 33488), (46, 29848), (52, 26404), (56, 24518), (82, 16744), (91, 15088), (92, 14924), (104, 13202), (112, 12259), (161, 8528), (164, 8372), (182, 7544), (184, 7462), (208, 6601), (287, 4784), (299, 4592), (322, 4264), (328, 4186), (364, 3772), (368, 3731), (533, 2576), (574, 2392), (598, 2296), (644, 2132), (656, 2093), (728, 1886), (943, 1456), (1066, 1288), (1148, 1196)]