398941632

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 224

約数和(自身を含む): 1280160000

約数和(自身を除く): 881218368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 144, 152, 171, 174, 192, 216, 228, 232, 261, 288, 304, 342, 348, 419, 432, 456, 464, 513, 522, 551, 576, 608, 684, 696, 783, 838, 864, 912, 928, 1026, 1044, 1102, 1216, 1257, 1368, 1392, 1566, 1653, 1676, 1728, 1824, 1856, 2052, 2088, 2204, 2514, 2736, 2784, 3132, 3306, 3352, 3648, 3771, 4104, 4176, 4408, 4959, 5028, 5472, 5568, 6264, 6612, 6704, 7542, 7961, 8208, 8352, 8816, 9918, 10056, 10944, 11313, 12151, 12528, 13224, 13408, 14877, 15084, 15922, 16416, 16704, 17632, 19836, 20112, 22626, 23883, 24302, 25056, 26448, 26816, 29754, 30168, 31844, 32832, 35264, 36453, 39672, 40224, 45252, 47766, 48604, 50112, 52896, 59508, 60336, 63688, 71649, 72906, 79344, 80448, 90504, 95532, 97208, 105792, 109359, 119016, 120672, 127376, 143298, 145812, 158688, 181008, 191064, 194416, 214947, 218718, 230869, 238032, 241344, 254752, 286596, 291624, 317376, 328077, 362016, 382128, 388832, 429894, 437436, 461738, 476064, 509504, 573192, 583248, 656154, 692607, 724032, 764256, 777664, 859788, 874872, 923476, 952128, 1146384, 1166496, 1312308, 1385214, 1528512, 1719576, 1749744, 1846952, 2077821, 2292768, 2332992, 2624616, 2770428, 3439152, 3499488, 3693904, 4155642, 4585536, 5249232, 5540856, 6233463, 6878304, 6998976, 7387808, 8311284, 10498464, 11081712, 12466926, 13756608, 14775616, 16622568, 20996928, 22163424, 24933852, 33245136, 44326848, 49867704, 66490272, 99735408, 132980544, 199470816, 398941632]

約数ペア:

[(1, 398941632), (2, 199470816), (3, 132980544), (4, 99735408), (6, 66490272), (8, 49867704), (9, 44326848), (12, 33245136), (16, 24933852), (18, 22163424), (19, 20996928), (24, 16622568), (27, 14775616), (29, 13756608), (32, 12466926), (36, 11081712), (38, 10498464), (48, 8311284), (54, 7387808), (57, 6998976), (58, 6878304), (64, 6233463), (72, 5540856), (76, 5249232), (87, 4585536), (96, 4155642), (108, 3693904), (114, 3499488), (116, 3439152), (144, 2770428), (152, 2624616), (171, 2332992), (174, 2292768), (192, 2077821), (216, 1846952), (228, 1749744), (232, 1719576), (261, 1528512), (288, 1385214), (304, 1312308), (342, 1166496), (348, 1146384), (419, 952128), (432, 923476), (456, 874872), (464, 859788), (513, 777664), (522, 764256), (551, 724032), (576, 692607), (608, 656154), (684, 583248), (696, 573192), (783, 509504), (838, 476064), (864, 461738), (912, 437436), (928, 429894), (1026, 388832), (1044, 382128), (1102, 362016), (1216, 328077), (1257, 317376), (1368, 291624), (1392, 286596), (1566, 254752), (1653, 241344), (1676, 238032), (1728, 230869), (1824, 218718), (1856, 214947), (2052, 194416), (2088, 191064), (2204, 181008), (2514, 158688), (2736, 145812), (2784, 143298), (3132, 127376), (3306, 120672), (3352, 119016), (3648, 109359), (3771, 105792), (4104, 97208), (4176, 95532), (4408, 90504), (4959, 80448), (5028, 79344), (5472, 72906), (5568, 71649), (6264, 63688), (6612, 60336), (6704, 59508), (7542, 52896), (7961, 50112), (8208, 48604), (8352, 47766), (8816, 45252), (9918, 40224), (10056, 39672), (10944, 36453), (11313, 35264), (12151, 32832), (12528, 31844), (13224, 30168), (13408, 29754), (14877, 26816), (15084, 26448), (15922, 25056), (16416, 24302), (16704, 23883), (17632, 22626), (19836, 20112)]