253181136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 772450560

約数和(自身を除く): 519269424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 34, 39, 48, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 208, 221, 232, 272, 312, 348, 377, 408, 442, 464, 493, 624, 663, 696, 754, 816, 823, 884, 986, 1131, 1326, 1392, 1479, 1508, 1646, 1768, 1972, 2262, 2469, 2652, 2958, 3016, 3292, 3536, 3944, 4524, 4938, 5304, 5916, 6032, 6409, 6584, 7888, 9048, 9876, 10608, 10699, 11832, 12818, 13168, 13991, 18096, 19227, 19752, 21398, 23664, 23867, 25636, 27982, 32097, 38454, 39504, 41973, 42796, 47734, 51272, 55964, 64194, 71601, 76908, 83946, 85592, 95468, 102544, 111928, 128388, 143202, 153816, 167892, 171184, 181883, 190936, 223856, 256776, 286404, 307632, 310271, 335784, 363766, 381872, 405739, 513552, 545649, 572808, 620542, 671568, 727532, 811478, 930813, 1091298, 1145616, 1217217, 1241084, 1455064, 1622956, 1861626, 2182596, 2434434, 2482168, 2910128, 3245912, 3723252, 4365192, 4868868, 4964336, 5274607, 6491824, 7446504, 8730384, 9737736, 10549214, 14893008, 15823821, 19475472, 21098428, 31647642, 42196856, 63295284, 84393712, 126590568, 253181136]

約数ペア:

[(1, 253181136), (2, 126590568), (3, 84393712), (4, 63295284), (6, 42196856), (8, 31647642), (12, 21098428), (13, 19475472), (16, 15823821), (17, 14893008), (24, 10549214), (26, 9737736), (29, 8730384), (34, 7446504), (39, 6491824), (48, 5274607), (51, 4964336), (52, 4868868), (58, 4365192), (68, 3723252), (78, 3245912), (87, 2910128), (102, 2482168), (104, 2434434), (116, 2182596), (136, 1861626), (156, 1622956), (174, 1455064), (204, 1241084), (208, 1217217), (221, 1145616), (232, 1091298), (272, 930813), (312, 811478), (348, 727532), (377, 671568), (408, 620542), (442, 572808), (464, 545649), (493, 513552), (624, 405739), (663, 381872), (696, 363766), (754, 335784), (816, 310271), (823, 307632), (884, 286404), (986, 256776), (1131, 223856), (1326, 190936), (1392, 181883), (1479, 171184), (1508, 167892), (1646, 153816), (1768, 143202), (1972, 128388), (2262, 111928), (2469, 102544), (2652, 95468), (2958, 85592), (3016, 83946), (3292, 76908), (3536, 71601), (3944, 64194), (4524, 55964), (4938, 51272), (5304, 47734), (5916, 42796), (6032, 41973), (6409, 39504), (6584, 38454), (7888, 32097), (9048, 27982), (9876, 25636), (10608, 23867), (10699, 23664), (11832, 21398), (12818, 19752), (13168, 19227), (13991, 18096)]