38403456

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 128605680

約数和(自身を除く): 90202224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 157, 168, 182, 192, 196, 208, 224, 273, 294, 312, 314, 336, 364, 384, 392, 416, 448, 471, 546, 588, 624, 628, 637, 672, 728, 784, 832, 896, 942, 1092, 1099, 1176, 1248, 1256, 1274, 1344, 1456, 1568, 1664, 1884, 1911, 2041, 2184, 2198, 2352, 2496, 2512, 2548, 2688, 2912, 3136, 3297, 3768, 3822, 4082, 4368, 4396, 4704, 4992, 5024, 5096, 5824, 6123, 6272, 6594, 7536, 7644, 7693, 8164, 8736, 8792, 9408, 10048, 10192, 11648, 12246, 13188, 14287, 15072, 15288, 15386, 16328, 17472, 17584, 18816, 20096, 20384, 23079, 24492, 26376, 28574, 30144, 30576, 30772, 32656, 34944, 35168, 40768, 42861, 46158, 48984, 52752, 57148, 60288, 61152, 61544, 65312, 70336, 81536, 85722, 92316, 97968, 100009, 105504, 114296, 122304, 123088, 130624, 140672, 171444, 184632, 195936, 200018, 211008, 228592, 244608, 246176, 261248, 300027, 342888, 369264, 391872, 400036, 422016, 457184, 492352, 600054, 685776, 738528, 783744, 800072, 914368, 984704, 1200108, 1371552, 1477056, 1600144, 1828736, 2400216, 2743104, 2954112, 3200288, 4800432, 5486208, 6400576, 9600864, 12801152, 19201728, 38403456]

約数ペア:

[(1, 38403456), (2, 19201728), (3, 12801152), (4, 9600864), (6, 6400576), (7, 5486208), (8, 4800432), (12, 3200288), (13, 2954112), (14, 2743104), (16, 2400216), (21, 1828736), (24, 1600144), (26, 1477056), (28, 1371552), (32, 1200108), (39, 984704), (42, 914368), (48, 800072), (49, 783744), (52, 738528), (56, 685776), (64, 600054), (78, 492352), (84, 457184), (91, 422016), (96, 400036), (98, 391872), (104, 369264), (112, 342888), (128, 300027), (147, 261248), (156, 246176), (157, 244608), (168, 228592), (182, 211008), (192, 200018), (196, 195936), (208, 184632), (224, 171444), (273, 140672), (294, 130624), (312, 123088), (314, 122304), (336, 114296), (364, 105504), (384, 100009), (392, 97968), (416, 92316), (448, 85722), (471, 81536), (546, 70336), (588, 65312), (624, 61544), (628, 61152), (637, 60288), (672, 57148), (728, 52752), (784, 48984), (832, 46158), (896, 42861), (942, 40768), (1092, 35168), (1099, 34944), (1176, 32656), (1248, 30772), (1256, 30576), (1274, 30144), (1344, 28574), (1456, 26376), (1568, 24492), (1664, 23079), (1884, 20384), (1911, 20096), (2041, 18816), (2184, 17584), (2198, 17472), (2352, 16328), (2496, 15386), (2512, 15288), (2548, 15072), (2688, 14287), (2912, 13188), (3136, 12246), (3297, 11648), (3768, 10192), (3822, 10048), (4082, 9408), (4368, 8792), (4396, 8736), (4704, 8164), (4992, 7693), (5024, 7644), (5096, 7536), (5824, 6594), (6123, 6272)]