31532688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 120

約数和(自身を含む): 102020256

約数和(自身を除く): 70487568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1171, 1224, 1496, 1584, 1683, 2244, 2342, 2448, 2992, 3366, 3513, 4488, 4684, 6732, 7026, 8976, 9368, 10539, 12881, 13464, 14052, 18736, 19907, 21078, 25762, 26928, 28104, 38643, 39814, 42156, 51524, 56208, 59721, 77286, 79628, 84312, 103048, 115929, 119442, 154572, 159256, 168624, 179163, 206096, 218977, 231858, 238884, 309144, 318512, 358326, 437954, 463716, 477768, 618288, 656931, 716652, 875908, 927432, 955536, 1313862, 1433304, 1751816, 1854864, 1970793, 2627724, 2866608, 3503632, 3941586, 5255448, 7883172, 10510896, 15766344, 31532688]

約数ペア:

[(1, 31532688), (2, 15766344), (3, 10510896), (4, 7883172), (6, 5255448), (8, 3941586), (9, 3503632), (11, 2866608), (12, 2627724), (16, 1970793), (17, 1854864), (18, 1751816), (22, 1433304), (24, 1313862), (33, 955536), (34, 927432), (36, 875908), (44, 716652), (48, 656931), (51, 618288), (66, 477768), (68, 463716), (72, 437954), (88, 358326), (99, 318512), (102, 309144), (132, 238884), (136, 231858), (144, 218977), (153, 206096), (176, 179163), (187, 168624), (198, 159256), (204, 154572), (264, 119442), (272, 115929), (306, 103048), (374, 84312), (396, 79628), (408, 77286), (528, 59721), (561, 56208), (612, 51524), (748, 42156), (792, 39814), (816, 38643), (1122, 28104), (1171, 26928), (1224, 25762), (1496, 21078), (1584, 19907), (1683, 18736), (2244, 14052), (2342, 13464), (2448, 12881), (2992, 10539), (3366, 9368), (3513, 8976), (4488, 7026), (4684, 6732)]