1850144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 4082400

約数和(自身を除く): 2232256

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 179, 272, 304, 323, 358, 544, 608, 646, 716, 1292, 1432, 2584, 2864, 3043, 3401, 5168, 5728, 6086, 6802, 10336, 12172, 13604, 24344, 27208, 48688, 54416, 57817, 97376, 108832, 115634, 231268, 462536, 925072, 1850144]

約数ペア:

[(1, 1850144), (2, 925072), (4, 462536), (8, 231268), (16, 115634), (17, 108832), (19, 97376), (32, 57817), (34, 54416), (38, 48688), (68, 27208), (76, 24344), (136, 13604), (152, 12172), (179, 10336), (272, 6802), (304, 6086), (323, 5728), (358, 5168), (544, 3401), (608, 3043), (646, 2864), (716, 2584), (1292, 1432)]