380348976

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 1221350400

約数和(自身を除く): 841001424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 79, 84, 89, 92, 98, 112, 138, 147, 158, 161, 168, 178, 184, 196, 237, 267, 276, 294, 316, 322, 336, 356, 368, 392, 474, 483, 534, 552, 553, 588, 623, 632, 644, 712, 784, 948, 966, 1068, 1104, 1106, 1127, 1176, 1246, 1264, 1288, 1424, 1659, 1817, 1869, 1896, 1932, 2047, 2136, 2212, 2254, 2352, 2492, 2576, 3318, 3381, 3634, 3738, 3792, 3864, 3871, 4094, 4272, 4361, 4424, 4508, 4984, 5451, 6141, 6636, 6762, 7031, 7268, 7476, 7728, 7742, 8188, 8722, 8848, 9016, 9968, 10902, 11613, 12282, 12719, 13083, 13272, 13524, 14062, 14329, 14536, 14952, 15484, 16376, 17444, 18032, 21093, 21804, 23226, 24564, 25438, 26166, 26544, 27048, 28124, 28658, 29072, 29904, 30968, 32752, 34888, 38157, 42186, 42987, 43608, 46452, 49128, 49217, 50876, 52332, 54096, 56248, 57316, 61936, 69776, 76314, 84372, 85974, 87216, 89033, 92904, 98256, 98434, 100303, 101752, 104664, 112496, 114632, 147651, 152628, 161713, 168744, 171948, 178066, 185808, 196868, 200606, 203504, 209328, 229264, 267099, 295302, 300909, 305256, 323426, 337488, 343896, 344519, 356132, 393736, 401212, 485139, 534198, 590604, 601818, 610512, 646852, 687792, 689038, 712264, 787472, 802424, 970278, 1033557, 1068396, 1131991, 1181208, 1203636, 1293704, 1378076, 1424528, 1604848, 1940556, 2067114, 2136792, 2263982, 2362416, 2407272, 2587408, 2756152, 3395973, 3881112, 4134228, 4273584, 4527964, 4814544, 5512304, 6791946, 7762224, 7923937, 8268456, 9055928, 13583892, 15847874, 16536912, 18111856, 23771811, 27167784, 31695748, 47543622, 54335568, 63391496, 95087244, 126782992, 190174488, 380348976]

約数ペア:

[(1, 380348976), (2, 190174488), (3, 126782992), (4, 95087244), (6, 63391496), (7, 54335568), (8, 47543622), (12, 31695748), (14, 27167784), (16, 23771811), (21, 18111856), (23, 16536912), (24, 15847874), (28, 13583892), (42, 9055928), (46, 8268456), (48, 7923937), (49, 7762224), (56, 6791946), (69, 5512304), (79, 4814544), (84, 4527964), (89, 4273584), (92, 4134228), (98, 3881112), (112, 3395973), (138, 2756152), (147, 2587408), (158, 2407272), (161, 2362416), (168, 2263982), (178, 2136792), (184, 2067114), (196, 1940556), (237, 1604848), (267, 1424528), (276, 1378076), (294, 1293704), (316, 1203636), (322, 1181208), (336, 1131991), (356, 1068396), (368, 1033557), (392, 970278), (474, 802424), (483, 787472), (534, 712264), (552, 689038), (553, 687792), (588, 646852), (623, 610512), (632, 601818), (644, 590604), (712, 534198), (784, 485139), (948, 401212), (966, 393736), (1068, 356132), (1104, 344519), (1106, 343896), (1127, 337488), (1176, 323426), (1246, 305256), (1264, 300909), (1288, 295302), (1424, 267099), (1659, 229264), (1817, 209328), (1869, 203504), (1896, 200606), (1932, 196868), (2047, 185808), (2136, 178066), (2212, 171948), (2254, 168744), (2352, 161713), (2492, 152628), (2576, 147651), (3318, 114632), (3381, 112496), (3634, 104664), (3738, 101752), (3792, 100303), (3864, 98434), (3871, 98256), (4094, 92904), (4272, 89033), (4361, 87216), (4424, 85974), (4508, 84372), (4984, 76314), (5451, 69776), (6141, 61936), (6636, 57316), (6762, 56248), (7031, 54096), (7268, 52332), (7476, 50876), (7728, 49217), (7742, 49128), (8188, 46452), (8722, 43608), (8848, 42987), (9016, 42186), (9968, 38157), (10902, 34888), (11613, 32752), (12282, 30968), (12719, 29904), (13083, 29072), (13272, 28658), (13524, 28124), (14062, 27048), (14329, 26544), (14536, 26166), (14952, 25438), (15484, 24564), (16376, 23226), (17444, 21804), (18032, 21093)]