1545232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 80

約数和(自身を含む): 3749760

約数和(自身を除く): 2204528

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 23, 26, 34, 38, 46, 52, 68, 76, 92, 104, 136, 152, 184, 208, 221, 247, 272, 299, 304, 323, 368, 391, 437, 442, 494, 598, 646, 782, 874, 884, 988, 1196, 1292, 1564, 1748, 1768, 1976, 2392, 2584, 3128, 3496, 3536, 3952, 4199, 4784, 5083, 5168, 5681, 6256, 6992, 7429, 8398, 10166, 11362, 14858, 16796, 20332, 22724, 29716, 33592, 40664, 45448, 59432, 67184, 81328, 90896, 96577, 118864, 193154, 386308, 772616, 1545232]

約数ペア:

[(1, 1545232), (2, 772616), (4, 386308), (8, 193154), (13, 118864), (16, 96577), (17, 90896), (19, 81328), (23, 67184), (26, 59432), (34, 45448), (38, 40664), (46, 33592), (52, 29716), (68, 22724), (76, 20332), (92, 16796), (104, 14858), (136, 11362), (152, 10166), (184, 8398), (208, 7429), (221, 6992), (247, 6256), (272, 5681), (299, 5168), (304, 5083), (323, 4784), (368, 4199), (391, 3952), (437, 3536), (442, 3496), (494, 3128), (598, 2584), (646, 2392), (782, 1976), (874, 1768), (884, 1748), (988, 1564), (1196, 1292)]