1208383410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 3253469184

約数和(自身を除く): 2045085774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 127, 130, 155, 186, 195, 254, 310, 381, 390, 403, 465, 635, 762, 787, 806, 930, 1209, 1270, 1574, 1651, 1905, 2015, 2361, 2418, 3302, 3810, 3935, 3937, 4030, 4722, 4953, 6045, 7870, 7874, 8255, 9906, 10231, 11805, 11811, 12090, 16510, 19685, 20462, 23610, 23622, 24397, 24765, 30693, 39370, 48794, 49530, 51155, 51181, 59055, 61386, 73191, 99949, 102310, 102362, 118110, 121985, 146382, 153465, 153543, 199898, 243970, 255905, 299847, 306930, 307086, 317161, 365955, 499745, 511810, 599694, 634322, 731910, 767715, 951483, 999490, 1299337, 1499235, 1535430, 1585805, 1902966, 2598674, 2998470, 3098419, 3171610, 3898011, 4757415, 6196838, 6496685, 7796022, 9295257, 9514830, 12993370, 15492095, 18590514, 19490055, 30984190, 38980110, 40279447, 46476285, 80558894, 92952570, 120838341, 201397235, 241676682, 402794470, 604191705, 1208383410]

約数ペア:

[(1, 1208383410), (2, 604191705), (3, 402794470), (5, 241676682), (6, 201397235), (10, 120838341), (13, 92952570), (15, 80558894), (26, 46476285), (30, 40279447), (31, 38980110), (39, 30984190), (62, 19490055), (65, 18590514), (78, 15492095), (93, 12993370), (127, 9514830), (130, 9295257), (155, 7796022), (186, 6496685), (195, 6196838), (254, 4757415), (310, 3898011), (381, 3171610), (390, 3098419), (403, 2998470), (465, 2598674), (635, 1902966), (762, 1585805), (787, 1535430), (806, 1499235), (930, 1299337), (1209, 999490), (1270, 951483), (1574, 767715), (1651, 731910), (1905, 634322), (2015, 599694), (2361, 511810), (2418, 499745), (3302, 365955), (3810, 317161), (3935, 307086), (3937, 306930), (4030, 299847), (4722, 255905), (4953, 243970), (6045, 199898), (7870, 153543), (7874, 153465), (8255, 146382), (9906, 121985), (10231, 118110), (11805, 102362), (11811, 102310), (12090, 99949), (16510, 73191), (19685, 61386), (20462, 59055), (23610, 51181), (23622, 51155), (24397, 49530), (24765, 48794), (30693, 39370)]