19586624288

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{19531}}^1$

素因数の和:19607

約数の個数: 144

約数和(自身を含む): 49752222912

約数和(自身を除く): 30165598624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 121, 148, 154, 176, 224, 242, 259, 296, 308, 352, 407, 484, 518, 592, 616, 814, 847, 968, 1036, 1184, 1232, 1628, 1694, 1936, 2072, 2464, 2849, 3256, 3388, 3872, 4144, 4477, 5698, 6512, 6776, 8288, 8954, 11396, 13024, 13552, 17908, 19531, 22792, 27104, 31339, 35816, 39062, 45584, 62678, 71632, 78124, 91168, 125356, 136717, 143264, 156248, 214841, 250712, 273434, 312496, 429682, 501424, 546868, 624992, 722647, 859364, 1002848, 1093736, 1445294, 1503887, 1718728, 2187472, 2363251, 2890588, 3007774, 3437456, 4374944, 4726502, 5058529, 5781176, 6015548, 6874912, 7949117, 9453004, 10117058, 11562352, 12031096, 15898234, 16542757, 18906008, 20234116, 23124704, 24062192, 31796468, 33085514, 37812016, 40468232, 48124384, 55643819, 63592936, 66171028, 75624032, 80936464, 87440287, 111287638, 127185872, 132342056, 161872928, 174880574, 222575276, 254371744, 264684112, 349761148, 445150552, 529368224, 612082009, 699522296, 890301104, 1224164018, 1399044592, 1780602208, 2448328036, 2798089184, 4896656072, 9793312144, 19586624288]

約数ペア:

[(1, 19586624288), (2, 9793312144), (4, 4896656072), (7, 2798089184), (8, 2448328036), (11, 1780602208), (14, 1399044592), (16, 1224164018), (22, 890301104), (28, 699522296), (32, 612082009), (37, 529368224), (44, 445150552), (56, 349761148), (74, 264684112), (77, 254371744), (88, 222575276), (112, 174880574), (121, 161872928), (148, 132342056), (154, 127185872), (176, 111287638), (224, 87440287), (242, 80936464), (259, 75624032), (296, 66171028), (308, 63592936), (352, 55643819), (407, 48124384), (484, 40468232), (518, 37812016), (592, 33085514), (616, 31796468), (814, 24062192), (847, 23124704), (968, 20234116), (1036, 18906008), (1184, 16542757), (1232, 15898234), (1628, 12031096), (1694, 11562352), (1936, 10117058), (2072, 9453004), (2464, 7949117), (2849, 6874912), (3256, 6015548), (3388, 5781176), (3872, 5058529), (4144, 4726502), (4477, 4374944), (5698, 3437456), (6512, 3007774), (6776, 2890588), (8288, 2363251), (8954, 2187472), (11396, 1718728), (13024, 1503887), (13552, 1445294), (17908, 1093736), (19531, 1002848), (22792, 859364), (27104, 722647), (31339, 624992), (35816, 546868), (39062, 501424), (45584, 429682), (62678, 312496), (71632, 273434), (78124, 250712), (91168, 214841), (125356, 156248), (136717, 143264)]