15536486504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{42821}}^1$

素因数の和:42895

約数の個数: 128

約数和(自身を含む): 39464755200

約数和(自身を除く): 23928268696

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 124, 133, 152, 154, 209, 217, 248, 266, 308, 341, 418, 434, 532, 589, 616, 682, 836, 868, 1064, 1178, 1364, 1463, 1672, 1736, 2356, 2387, 2728, 2926, 4123, 4712, 4774, 5852, 6479, 8246, 9548, 11704, 12958, 16492, 19096, 25916, 32984, 42821, 45353, 51832, 85642, 90706, 171284, 181412, 299747, 342568, 362824, 471031, 599494, 813599, 942062, 1198988, 1327451, 1627198, 1884124, 2397976, 2654902, 3254396, 3297217, 3768248, 5309804, 5695193, 6508792, 6594434, 8949589, 9292157, 10619608, 11390386, 13188868, 14601961, 17899178, 18584314, 22780772, 25221569, 26377736, 29203922, 35798356, 37168628, 45561544, 50443138, 58407844, 62647123, 71596712, 74337256, 100886276, 102213727, 116815688, 125294246, 176550983, 201772552, 204427454, 250588492, 277437259, 353101966, 408854908, 501176984, 554874518, 706203932, 817709816, 1109749036, 1412407864, 1942060813, 2219498072, 3884121626, 7768243252, 15536486504]

約数ペア:

[(1, 15536486504), (2, 7768243252), (4, 3884121626), (7, 2219498072), (8, 1942060813), (11, 1412407864), (14, 1109749036), (19, 817709816), (22, 706203932), (28, 554874518), (31, 501176984), (38, 408854908), (44, 353101966), (56, 277437259), (62, 250588492), (76, 204427454), (77, 201772552), (88, 176550983), (124, 125294246), (133, 116815688), (152, 102213727), (154, 100886276), (209, 74337256), (217, 71596712), (248, 62647123), (266, 58407844), (308, 50443138), (341, 45561544), (418, 37168628), (434, 35798356), (532, 29203922), (589, 26377736), (616, 25221569), (682, 22780772), (836, 18584314), (868, 17899178), (1064, 14601961), (1178, 13188868), (1364, 11390386), (1463, 10619608), (1672, 9292157), (1736, 8949589), (2356, 6594434), (2387, 6508792), (2728, 5695193), (2926, 5309804), (4123, 3768248), (4712, 3297217), (4774, 3254396), (5852, 2654902), (6479, 2397976), (8246, 1884124), (9548, 1627198), (11704, 1327451), (12958, 1198988), (16492, 942062), (19096, 813599), (25916, 599494), (32984, 471031), (42821, 362824), (45353, 342568), (51832, 299747), (85642, 181412), (90706, 171284)]