2056578786009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1\times {\mathrm{1571}}^1$

素因数の和:2320

約数の個数: 128

約数和(自身を含む): 3421380280320

約数和(自身を除く): 1364801494311

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 191, 297, 423, 491, 517, 573, 1269, 1473, 1551, 1571, 1719, 2101, 4419, 4653, 4713, 5157, 5401, 6303, 8977, 13257, 13959, 14139, 16203, 17281, 18909, 23077, 26931, 42417, 48609, 51843, 56727, 69231, 73837, 80793, 93781, 98747, 145827, 155529, 207693, 221511, 242379, 253847, 281343, 296241, 300061, 466587, 623079, 664533, 761541, 771361, 812207, 844029, 888723, 900183, 1031591, 1993599, 2284623, 2314083, 2436621, 2532087, 2666169, 2700549, 3094773, 3300671, 4407707, 6853869, 6942249, 7309863, 8101647, 8484971, 9284319, 9902013, 13223121, 14102867, 20826747, 21929589, 25454913, 27852957, 29706039, 36253967, 39669363, 42308601, 48484777, 76364739, 89118117, 108761901, 119008089, 126925803, 145454331, 147329951, 155131537, 229094217, 326285703, 380777409, 398793637, 436362993, 441989853, 465394611, 978857109, 1196380911, 1309088979, 1325969559, 1396183833, 1620629461, 3589142733, 3977908677, 4188551499, 4861888383, 6924507697, 10767428199, 14585665149, 20773523091, 43756995447, 62320569273, 76169584667, 186961707819, 228508754001, 685526262003, 2056578786009]

約数ペア:

[(1, 2056578786009), (3, 685526262003), (9, 228508754001), (11, 186961707819), (27, 76169584667), (33, 62320569273), (47, 43756995447), (99, 20773523091), (141, 14585665149), (191, 10767428199), (297, 6924507697), (423, 4861888383), (491, 4188551499), (517, 3977908677), (573, 3589142733), (1269, 1620629461), (1473, 1396183833), (1551, 1325969559), (1571, 1309088979), (1719, 1196380911), (2101, 978857109), (4419, 465394611), (4653, 441989853), (4713, 436362993), (5157, 398793637), (5401, 380777409), (6303, 326285703), (8977, 229094217), (13257, 155131537), (13959, 147329951), (14139, 145454331), (16203, 126925803), (17281, 119008089), (18909, 108761901), (23077, 89118117), (26931, 76364739), (42417, 48484777), (48609, 42308601), (51843, 39669363), (56727, 36253967), (69231, 29706039), (73837, 27852957), (80793, 25454913), (93781, 21929589), (98747, 20826747), (145827, 14102867), (155529, 13223121), (207693, 9902013), (221511, 9284319), (242379, 8484971), (253847, 8101647), (281343, 7309863), (296241, 6942249), (300061, 6853869), (466587, 4407707), (623079, 3300671), (664533, 3094773), (761541, 2700549), (771361, 2666169), (812207, 2532087), (844029, 2436621), (888723, 2314083), (900183, 2284623), (1031591, 1993599)]