1265679756

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18691}}^1$

素因数の和:18737

約数の個数: 120

約数和(自身を含む): 3799709760

約数和(自身を除く): 2534030004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 297, 324, 342, 396, 418, 513, 594, 627, 684, 836, 891, 1026, 1188, 1254, 1539, 1782, 1881, 2052, 2508, 3078, 3564, 3762, 5643, 6156, 7524, 11286, 16929, 18691, 22572, 33858, 37382, 56073, 67716, 74764, 112146, 168219, 205601, 224292, 336438, 355129, 411202, 504657, 616803, 672876, 710258, 822404, 1009314, 1065387, 1233606, 1420516, 1513971, 1850409, 2018628, 2130774, 2467212, 3027942, 3196161, 3700818, 3906419, 4261548, 5551227, 6055884, 6392322, 7401636, 7812838, 9588483, 11102454, 11719257, 12784644, 15625676, 16653681, 19176966, 22204908, 23438514, 28765449, 33307362, 35157771, 38353932, 46877028, 57530898, 66614724, 70315542, 105473313, 115061796, 140631084, 210946626, 316419939, 421893252, 632839878, 1265679756]

約数ペア:

[(1, 1265679756), (2, 632839878), (3, 421893252), (4, 316419939), (6, 210946626), (9, 140631084), (11, 115061796), (12, 105473313), (18, 70315542), (19, 66614724), (22, 57530898), (27, 46877028), (33, 38353932), (36, 35157771), (38, 33307362), (44, 28765449), (54, 23438514), (57, 22204908), (66, 19176966), (76, 16653681), (81, 15625676), (99, 12784644), (108, 11719257), (114, 11102454), (132, 9588483), (162, 7812838), (171, 7401636), (198, 6392322), (209, 6055884), (228, 5551227), (297, 4261548), (324, 3906419), (342, 3700818), (396, 3196161), (418, 3027942), (513, 2467212), (594, 2130774), (627, 2018628), (684, 1850409), (836, 1513971), (891, 1420516), (1026, 1233606), (1188, 1065387), (1254, 1009314), (1539, 822404), (1782, 710258), (1881, 672876), (2052, 616803), (2508, 504657), (3078, 411202), (3564, 355129), (3762, 336438), (5643, 224292), (6156, 205601), (7524, 168219), (11286, 112146), (16929, 74764), (18691, 67716), (22572, 56073), (33858, 37382)]