199470816

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 635040000

約数和(自身を除く): 435569184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 72, 76, 87, 96, 108, 114, 116, 144, 152, 171, 174, 216, 228, 232, 261, 288, 304, 342, 348, 419, 432, 456, 464, 513, 522, 551, 608, 684, 696, 783, 838, 864, 912, 928, 1026, 1044, 1102, 1257, 1368, 1392, 1566, 1653, 1676, 1824, 2052, 2088, 2204, 2514, 2736, 2784, 3132, 3306, 3352, 3771, 4104, 4176, 4408, 4959, 5028, 5472, 6264, 6612, 6704, 7542, 7961, 8208, 8352, 8816, 9918, 10056, 11313, 12151, 12528, 13224, 13408, 14877, 15084, 15922, 16416, 17632, 19836, 20112, 22626, 23883, 24302, 25056, 26448, 29754, 30168, 31844, 36453, 39672, 40224, 45252, 47766, 48604, 52896, 59508, 60336, 63688, 71649, 72906, 79344, 90504, 95532, 97208, 109359, 119016, 120672, 127376, 143298, 145812, 158688, 181008, 191064, 194416, 214947, 218718, 230869, 238032, 254752, 286596, 291624, 328077, 362016, 382128, 388832, 429894, 437436, 461738, 476064, 573192, 583248, 656154, 692607, 764256, 859788, 874872, 923476, 1146384, 1166496, 1312308, 1385214, 1719576, 1749744, 1846952, 2077821, 2292768, 2624616, 2770428, 3439152, 3499488, 3693904, 4155642, 5249232, 5540856, 6233463, 6878304, 7387808, 8311284, 10498464, 11081712, 12466926, 16622568, 22163424, 24933852, 33245136, 49867704, 66490272, 99735408, 199470816]

約数ペア:

[(1, 199470816), (2, 99735408), (3, 66490272), (4, 49867704), (6, 33245136), (8, 24933852), (9, 22163424), (12, 16622568), (16, 12466926), (18, 11081712), (19, 10498464), (24, 8311284), (27, 7387808), (29, 6878304), (32, 6233463), (36, 5540856), (38, 5249232), (48, 4155642), (54, 3693904), (57, 3499488), (58, 3439152), (72, 2770428), (76, 2624616), (87, 2292768), (96, 2077821), (108, 1846952), (114, 1749744), (116, 1719576), (144, 1385214), (152, 1312308), (171, 1166496), (174, 1146384), (216, 923476), (228, 874872), (232, 859788), (261, 764256), (288, 692607), (304, 656154), (342, 583248), (348, 573192), (419, 476064), (432, 461738), (456, 437436), (464, 429894), (513, 388832), (522, 382128), (551, 362016), (608, 328077), (684, 291624), (696, 286596), (783, 254752), (838, 238032), (864, 230869), (912, 218718), (928, 214947), (1026, 194416), (1044, 191064), (1102, 181008), (1257, 158688), (1368, 145812), (1392, 143298), (1566, 127376), (1653, 120672), (1676, 119016), (1824, 109359), (2052, 97208), (2088, 95532), (2204, 90504), (2514, 79344), (2736, 72906), (2784, 71649), (3132, 63688), (3306, 60336), (3352, 59508), (3771, 52896), (4104, 48604), (4176, 47766), (4408, 45252), (4959, 40224), (5028, 39672), (5472, 36453), (6264, 31844), (6612, 30168), (6704, 29754), (7542, 26448), (7961, 25056), (8208, 24302), (8352, 23883), (8816, 22626), (9918, 20112), (10056, 19836), (11313, 17632), (12151, 16416), (12528, 15922), (13224, 15084), (13408, 14877)]