580343141378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{18859}}^1$

素因数の和:19720

約数の個数: 128

約数和(自身を含む): 1231905024000

約数和(自身を除く): 651561882622

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 809, 1001, 1463, 1618, 1729, 2002, 2717, 2926, 3458, 5434, 5663, 8899, 10517, 11326, 15371, 17798, 18859, 19019, 21034, 30742, 37718, 38038, 62293, 73619, 107597, 115687, 124586, 132013, 147238, 169081, 199823, 207449, 215194, 231374, 245167, 264026, 338162, 358321, 399646, 414898, 490334, 716642, 809809, 1183567, 1398761, 1452143, 1619618, 1716169, 2198053, 2367134, 2508247, 2696837, 2797522, 2904286, 3432338, 3941531, 4396106, 4658173, 5016494, 5393674, 7883062, 9316346, 15256931, 15386371, 18877859, 27590717, 30513862, 30772742, 32607211, 37755718, 51239903, 55181434, 65214422, 102479806, 106798517, 167826241, 198340103, 213597034, 289881689, 335652482, 358679321, 396680206, 579763378, 717358642, 1174783687, 1388380721, 2029171823, 2181741133, 2349567374, 2776761442, 3188698579, 3768461957, 4058343646, 4363482266, 6377397158, 7536923914, 15272187931, 22320890053, 26379233699, 30544375862, 41453081527, 44641780106, 52758467398, 82906163054, 290171570689, 580343141378]

約数ペア:

[(1, 580343141378), (2, 290171570689), (7, 82906163054), (11, 52758467398), (13, 44641780106), (14, 41453081527), (19, 30544375862), (22, 26379233699), (26, 22320890053), (38, 15272187931), (77, 7536923914), (91, 6377397158), (133, 4363482266), (143, 4058343646), (154, 3768461957), (182, 3188698579), (209, 2776761442), (247, 2349567374), (266, 2181741133), (286, 2029171823), (418, 1388380721), (494, 1174783687), (809, 717358642), (1001, 579763378), (1463, 396680206), (1618, 358679321), (1729, 335652482), (2002, 289881689), (2717, 213597034), (2926, 198340103), (3458, 167826241), (5434, 106798517), (5663, 102479806), (8899, 65214422), (10517, 55181434), (11326, 51239903), (15371, 37755718), (17798, 32607211), (18859, 30772742), (19019, 30513862), (21034, 27590717), (30742, 18877859), (37718, 15386371), (38038, 15256931), (62293, 9316346), (73619, 7883062), (107597, 5393674), (115687, 5016494), (124586, 4658173), (132013, 4396106), (147238, 3941531), (169081, 3432338), (199823, 2904286), (207449, 2797522), (215194, 2696837), (231374, 2508247), (245167, 2367134), (264026, 2198053), (338162, 1716169), (358321, 1619618), (399646, 1452143), (414898, 1398761), (490334, 1183567), (716642, 809809)]