128764944

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 320

約数和(自身を含む): 476160000

約数和(自身を除く): 347395056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 79, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 158, 168, 176, 189, 196, 198, 216, 231, 237, 252, 264, 294, 297, 308, 316, 336, 343, 378, 392, 396, 432, 441, 462, 474, 504, 528, 539, 553, 588, 594, 616, 632, 686, 693, 711, 756, 784, 792, 869, 882, 924, 948, 1008, 1029, 1078, 1106, 1176, 1188, 1232, 1264, 1323, 1372, 1386, 1422, 1512, 1584, 1617, 1659, 1738, 1764, 1848, 1896, 2058, 2079, 2133, 2156, 2212, 2352, 2376, 2607, 2646, 2744, 2772, 2844, 3024, 3087, 3234, 3318, 3476, 3528, 3696, 3773, 3792, 3871, 4116, 4158, 4266, 4312, 4424, 4752, 4851, 4977, 5214, 5292, 5488, 5544, 5688, 6083, 6174, 6468, 6636, 6952, 7056, 7546, 7742, 7821, 8232, 8316, 8532, 8624, 8848, 9261, 9702, 9954, 10428, 10584, 11088, 11319, 11376, 11613, 12166, 12348, 12936, 13272, 13904, 14553, 14931, 15092, 15484, 15642, 16464, 16632, 17064, 18249, 18522, 19404, 19908, 20856, 21168, 22638, 23226, 23463, 24332, 24696, 25872, 26544, 27097, 29106, 29862, 30184, 30968, 31284, 33264, 33957, 34128, 34839, 36498, 37044, 38808, 39816, 41712, 42581, 45276, 46452, 46926, 48664, 49392, 54194, 54747, 58212, 59724, 60368, 61936, 62568, 67914, 69678, 72996, 74088, 77616, 79632, 81291, 85162, 90552, 92904, 93852, 97328, 101871, 104517, 108388, 109494, 116424, 119448, 125136, 127743, 135828, 139356, 145992, 148176, 162582, 164241, 170324, 181104, 185808, 187704, 203742, 209034, 216776, 218988, 232848, 238896, 243873, 255486, 271656, 278712, 291984, 298067, 325164, 328482, 340648, 375408, 383229, 407484, 418068, 433552, 437976, 487746, 510972, 543312, 557424, 596134, 650328, 656964, 681296, 731619, 766458, 814968, 836136, 875952, 894201, 975492, 1021944, 1149687, 1192268, 1300656, 1313928, 1463238, 1532916, 1629936, 1672272, 1788402, 1950984, 2043888, 2299374, 2384536, 2627856, 2682603, 2926476, 3065832, 3576804, 3901968, 4598748, 4769072, 5365206, 5852952, 6131664, 7153608, 8047809, 9197496, 10730412, 11705904, 14307216, 16095618, 18394992, 21460824, 32191236, 42921648, 64382472, 128764944]

約数ペア:

[(1, 128764944), (2, 64382472), (3, 42921648), (4, 32191236), (6, 21460824), (7, 18394992), (8, 16095618), (9, 14307216), (11, 11705904), (12, 10730412), (14, 9197496), (16, 8047809), (18, 7153608), (21, 6131664), (22, 5852952), (24, 5365206), (27, 4769072), (28, 4598748), (33, 3901968), (36, 3576804), (42, 3065832), (44, 2926476), (48, 2682603), (49, 2627856), (54, 2384536), (56, 2299374), (63, 2043888), (66, 1950984), (72, 1788402), (77, 1672272), (79, 1629936), (84, 1532916), (88, 1463238), (98, 1313928), (99, 1300656), (108, 1192268), (112, 1149687), (126, 1021944), (132, 975492), (144, 894201), (147, 875952), (154, 836136), (158, 814968), (168, 766458), (176, 731619), (189, 681296), (196, 656964), (198, 650328), (216, 596134), (231, 557424), (237, 543312), (252, 510972), (264, 487746), (294, 437976), (297, 433552), (308, 418068), (316, 407484), (336, 383229), (343, 375408), (378, 340648), (392, 328482), (396, 325164), (432, 298067), (441, 291984), (462, 278712), (474, 271656), (504, 255486), (528, 243873), (539, 238896), (553, 232848), (588, 218988), (594, 216776), (616, 209034), (632, 203742), (686, 187704), (693, 185808), (711, 181104), (756, 170324), (784, 164241), (792, 162582), (869, 148176), (882, 145992), (924, 139356), (948, 135828), (1008, 127743), (1029, 125136), (1078, 119448), (1106, 116424), (1176, 109494), (1188, 108388), (1232, 104517), (1264, 101871), (1323, 97328), (1372, 93852), (1386, 92904), (1422, 90552), (1512, 85162), (1584, 81291), (1617, 79632), (1659, 77616), (1738, 74088), (1764, 72996), (1848, 69678), (1896, 67914), (2058, 62568), (2079, 61936), (2133, 60368), (2156, 59724), (2212, 58212), (2352, 54747), (2376, 54194), (2607, 49392), (2646, 48664), (2744, 46926), (2772, 46452), (2844, 45276), (3024, 42581), (3087, 41712), (3234, 39816), (3318, 38808), (3476, 37044), (3528, 36498), (3696, 34839), (3773, 34128), (3792, 33957), (3871, 33264), (4116, 31284), (4158, 30968), (4266, 30184), (4312, 29862), (4424, 29106), (4752, 27097), (4851, 26544), (4977, 25872), (5214, 24696), (5292, 24332), (5488, 23463), (5544, 23226), (5688, 22638), (6083, 21168), (6174, 20856), (6468, 19908), (6636, 19404), (6952, 18522), (7056, 18249), (7546, 17064), (7742, 16632), (7821, 16464), (8232, 15642), (8316, 15484), (8532, 15092), (8624, 14931), (8848, 14553), (9261, 13904), (9702, 13272), (9954, 12936), (10428, 12348), (10584, 12166), (11088, 11613), (11319, 11376)]