1640291274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:932

約数の個数: 96

約数和(自身を含む): 3858326784

約数和(自身を除く): 2218035510

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 103, 142, 153, 206, 213, 306, 309, 426, 618, 639, 733, 927, 1207, 1278, 1466, 1751, 1854, 2199, 2414, 3502, 3621, 4398, 5253, 6597, 7242, 7313, 10506, 10863, 12461, 13194, 14626, 15759, 21726, 21939, 24922, 31518, 37383, 43878, 52043, 65817, 74766, 75499, 104086, 112149, 124321, 131634, 150998, 156129, 224298, 226497, 248642, 312258, 372963, 452994, 468387, 679491, 745926, 884731, 936774, 1118889, 1283483, 1358982, 1769462, 2237778, 2566966, 2654193, 3850449, 5308386, 5360429, 7700898, 7962579, 10720858, 11551347, 15925158, 16081287, 23102694, 32162574, 48243861, 91127293, 96487722, 182254586, 273381879, 546763758, 820145637, 1640291274]

約数ペア:

[(1, 1640291274), (2, 820145637), (3, 546763758), (6, 273381879), (9, 182254586), (17, 96487722), (18, 91127293), (34, 48243861), (51, 32162574), (71, 23102694), (102, 16081287), (103, 15925158), (142, 11551347), (153, 10720858), (206, 7962579), (213, 7700898), (306, 5360429), (309, 5308386), (426, 3850449), (618, 2654193), (639, 2566966), (733, 2237778), (927, 1769462), (1207, 1358982), (1278, 1283483), (1466, 1118889), (1751, 936774), (1854, 884731), (2199, 745926), (2414, 679491), (3502, 468387), (3621, 452994), (4398, 372963), (5253, 312258), (6597, 248642), (7242, 226497), (7313, 224298), (10506, 156129), (10863, 150998), (12461, 131634), (13194, 124321), (14626, 112149), (15759, 104086), (21726, 75499), (21939, 74766), (24922, 65817), (31518, 52043), (37383, 43878)]