394214016

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 1268064000

約数和(自身を除く): 873849984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 73, 82, 84, 96, 98, 112, 123, 128, 146, 147, 164, 168, 192, 196, 219, 224, 246, 287, 292, 294, 328, 336, 343, 384, 392, 438, 448, 492, 511, 574, 584, 588, 656, 672, 686, 784, 861, 876, 896, 984, 1022, 1029, 1148, 1168, 1176, 1312, 1344, 1372, 1533, 1568, 1722, 1752, 1968, 2009, 2044, 2058, 2296, 2336, 2352, 2624, 2688, 2744, 2993, 3066, 3136, 3444, 3504, 3577, 3936, 4018, 4088, 4116, 4592, 4672, 4704, 5248, 5488, 5986, 6027, 6132, 6272, 6888, 7008, 7154, 7872, 8036, 8176, 8232, 8979, 9184, 9344, 9408, 10731, 10976, 11972, 12054, 12264, 13776, 14016, 14063, 14308, 15744, 16072, 16352, 16464, 17958, 18368, 18816, 20951, 21462, 21952, 23944, 24108, 24528, 25039, 27552, 28032, 28126, 28616, 32144, 32704, 32928, 35916, 36736, 41902, 42189, 42924, 43904, 47888, 48216, 49056, 50078, 55104, 56252, 57232, 62853, 64288, 65408, 65856, 71832, 75117, 83804, 84378, 85848, 95776, 96432, 98112, 100156, 110208, 112504, 114464, 125706, 128576, 131712, 143664, 146657, 150234, 167608, 168756, 171696, 191552, 192864, 196224, 200312, 225008, 228928, 251412, 257152, 287328, 293314, 300468, 335216, 337512, 343392, 383104, 385728, 400624, 439971, 450016, 457856, 502824, 574656, 586628, 600936, 670432, 675024, 686784, 771456, 801248, 879942, 900032, 1005648, 1026599, 1149312, 1173256, 1201872, 1340864, 1350048, 1373568, 1602496, 1759884, 1800064, 2011296, 2053198, 2346512, 2403744, 2681728, 2700096, 3079797, 3204992, 3519768, 4022592, 4106396, 4693024, 4807488, 5400192, 6159594, 7039536, 8045184, 8212792, 9386048, 9614976, 12319188, 14079072, 16425584, 18772096, 24638376, 28158144, 32851168, 49276752, 56316288, 65702336, 98553504, 131404672, 197107008, 394214016]

約数ペア:

[(1, 394214016), (2, 197107008), (3, 131404672), (4, 98553504), (6, 65702336), (7, 56316288), (8, 49276752), (12, 32851168), (14, 28158144), (16, 24638376), (21, 18772096), (24, 16425584), (28, 14079072), (32, 12319188), (41, 9614976), (42, 9386048), (48, 8212792), (49, 8045184), (56, 7039536), (64, 6159594), (73, 5400192), (82, 4807488), (84, 4693024), (96, 4106396), (98, 4022592), (112, 3519768), (123, 3204992), (128, 3079797), (146, 2700096), (147, 2681728), (164, 2403744), (168, 2346512), (192, 2053198), (196, 2011296), (219, 1800064), (224, 1759884), (246, 1602496), (287, 1373568), (292, 1350048), (294, 1340864), (328, 1201872), (336, 1173256), (343, 1149312), (384, 1026599), (392, 1005648), (438, 900032), (448, 879942), (492, 801248), (511, 771456), (574, 686784), (584, 675024), (588, 670432), (656, 600936), (672, 586628), (686, 574656), (784, 502824), (861, 457856), (876, 450016), (896, 439971), (984, 400624), (1022, 385728), (1029, 383104), (1148, 343392), (1168, 337512), (1176, 335216), (1312, 300468), (1344, 293314), (1372, 287328), (1533, 257152), (1568, 251412), (1722, 228928), (1752, 225008), (1968, 200312), (2009, 196224), (2044, 192864), (2058, 191552), (2296, 171696), (2336, 168756), (2352, 167608), (2624, 150234), (2688, 146657), (2744, 143664), (2993, 131712), (3066, 128576), (3136, 125706), (3444, 114464), (3504, 112504), (3577, 110208), (3936, 100156), (4018, 98112), (4088, 96432), (4116, 95776), (4592, 85848), (4672, 84378), (4704, 83804), (5248, 75117), (5488, 71832), (5986, 65856), (6027, 65408), (6132, 64288), (6272, 62853), (6888, 57232), (7008, 56252), (7154, 55104), (7872, 50078), (8036, 49056), (8176, 48216), (8232, 47888), (8979, 43904), (9184, 42924), (9344, 42189), (9408, 41902), (10731, 36736), (10976, 35916), (11972, 32928), (12054, 32704), (12264, 32144), (13776, 28616), (14016, 28126), (14063, 28032), (14308, 27552), (15744, 25039), (16072, 24528), (16352, 24108), (16464, 23944), (17958, 21952), (18368, 21462), (18816, 20951)]