395321472

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 320

約数和(自身を含む): 1451419200

約数和(自身を除く): 1056097728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 384, 416, 419, 432, 448, 468, 504, 546, 567, 576, 624, 648, 672, 702, 728, 756, 819, 832, 838, 864, 896, 936, 1008, 1053, 1092, 1134, 1152, 1248, 1257, 1296, 1344, 1404, 1456, 1512, 1638, 1664, 1676, 1728, 1872, 2016, 2106, 2184, 2268, 2457, 2496, 2514, 2592, 2688, 2808, 2912, 2933, 3024, 3276, 3352, 3456, 3744, 3771, 4032, 4212, 4368, 4536, 4914, 4992, 5028, 5184, 5447, 5616, 5824, 5866, 6048, 6552, 6704, 7371, 7488, 7542, 8064, 8424, 8736, 8799, 9072, 9828, 10056, 10368, 10894, 11232, 11313, 11648, 11732, 12096, 13104, 13408, 14742, 14976, 15084, 16341, 16848, 17472, 17598, 18144, 19656, 20112, 21788, 22464, 22626, 23464, 24192, 26208, 26397, 26816, 29484, 30168, 32682, 33696, 33939, 34944, 35196, 36288, 38129, 39312, 40224, 43576, 44928, 45252, 46928, 49023, 52416, 52794, 53632, 58968, 60336, 65364, 67392, 67878, 70392, 72576, 76258, 78624, 79191, 80448, 87152, 90504, 93856, 98046, 104832, 105588, 114387, 117936, 120672, 130728, 134784, 135756, 140784, 147069, 152516, 157248, 158382, 160896, 174304, 181008, 187712, 196092, 211176, 228774, 235872, 237573, 241344, 261456, 271512, 281568, 294138, 305032, 314496, 316764, 343161, 348608, 362016, 375424, 392184, 422352, 441207, 457548, 471744, 475146, 482688, 522912, 543024, 563136, 588276, 610064, 633528, 686322, 697216, 724032, 784368, 844704, 882414, 915096, 943488, 950292, 1029483, 1045824, 1086048, 1126272, 1176552, 1220128, 1267056, 1372644, 1448064, 1568736, 1689408, 1764828, 1830192, 1900584, 2058966, 2091648, 2172096, 2353104, 2440256, 2534112, 2745288, 3088449, 3137472, 3378816, 3529656, 3660384, 3801168, 4117932, 4344192, 4706208, 4880512, 5068224, 5490576, 6176898, 6274944, 7059312, 7320768, 7602336, 8235864, 9412416, 10136448, 10981152, 12353796, 14118624, 14641536, 15204672, 16471728, 18824832, 21962304, 24707592, 28237248, 30409344, 32943456, 43924608, 49415184, 56474496, 65886912, 98830368, 131773824, 197660736, 395321472]

約数ペア:

[(1, 395321472), (2, 197660736), (3, 131773824), (4, 98830368), (6, 65886912), (7, 56474496), (8, 49415184), (9, 43924608), (12, 32943456), (13, 30409344), (14, 28237248), (16, 24707592), (18, 21962304), (21, 18824832), (24, 16471728), (26, 15204672), (27, 14641536), (28, 14118624), (32, 12353796), (36, 10981152), (39, 10136448), (42, 9412416), (48, 8235864), (52, 7602336), (54, 7320768), (56, 7059312), (63, 6274944), (64, 6176898), (72, 5490576), (78, 5068224), (81, 4880512), (84, 4706208), (91, 4344192), (96, 4117932), (104, 3801168), (108, 3660384), (112, 3529656), (117, 3378816), (126, 3137472), (128, 3088449), (144, 2745288), (156, 2534112), (162, 2440256), (168, 2353104), (182, 2172096), (189, 2091648), (192, 2058966), (208, 1900584), (216, 1830192), (224, 1764828), (234, 1689408), (252, 1568736), (273, 1448064), (288, 1372644), (312, 1267056), (324, 1220128), (336, 1176552), (351, 1126272), (364, 1086048), (378, 1045824), (384, 1029483), (416, 950292), (419, 943488), (432, 915096), (448, 882414), (468, 844704), (504, 784368), (546, 724032), (567, 697216), (576, 686322), (624, 633528), (648, 610064), (672, 588276), (702, 563136), (728, 543024), (756, 522912), (819, 482688), (832, 475146), (838, 471744), (864, 457548), (896, 441207), (936, 422352), (1008, 392184), (1053, 375424), (1092, 362016), (1134, 348608), (1152, 343161), (1248, 316764), (1257, 314496), (1296, 305032), (1344, 294138), (1404, 281568), (1456, 271512), (1512, 261456), (1638, 241344), (1664, 237573), (1676, 235872), (1728, 228774), (1872, 211176), (2016, 196092), (2106, 187712), (2184, 181008), (2268, 174304), (2457, 160896), (2496, 158382), (2514, 157248), (2592, 152516), (2688, 147069), (2808, 140784), (2912, 135756), (2933, 134784), (3024, 130728), (3276, 120672), (3352, 117936), (3456, 114387), (3744, 105588), (3771, 104832), (4032, 98046), (4212, 93856), (4368, 90504), (4536, 87152), (4914, 80448), (4992, 79191), (5028, 78624), (5184, 76258), (5447, 72576), (5616, 70392), (5824, 67878), (5866, 67392), (6048, 65364), (6552, 60336), (6704, 58968), (7371, 53632), (7488, 52794), (7542, 52416), (8064, 49023), (8424, 46928), (8736, 45252), (8799, 44928), (9072, 43576), (9828, 40224), (10056, 39312), (10368, 38129), (10894, 36288), (11232, 35196), (11313, 34944), (11648, 33939), (11732, 33696), (12096, 32682), (13104, 30168), (13408, 29484), (14742, 26816), (14976, 26397), (15084, 26208), (16341, 24192), (16848, 23464), (17472, 22626), (17598, 22464), (18144, 21788), (19656, 20112)]