385899696

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 240

約数和(自身を含む): 1358593600

約数和(自身を除く): 972693904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 343, 364, 392, 441, 468, 504, 546, 588, 601, 624, 637, 686, 728, 784, 819, 882, 936, 1008, 1029, 1092, 1176, 1202, 1274, 1372, 1456, 1638, 1764, 1803, 1872, 1911, 2058, 2184, 2352, 2404, 2548, 2744, 3087, 3276, 3528, 3606, 3822, 4116, 4207, 4368, 4459, 4808, 5096, 5409, 5488, 5733, 6174, 6552, 7056, 7212, 7644, 7813, 8232, 8414, 8918, 9616, 10192, 10818, 11466, 12348, 12621, 13104, 13377, 14424, 15288, 15626, 16464, 16828, 17836, 21636, 22932, 23439, 24696, 25242, 26754, 28848, 29449, 30576, 31252, 33656, 35672, 37863, 40131, 43272, 45864, 46878, 49392, 50484, 53508, 54691, 58898, 62504, 67312, 70317, 71344, 75726, 80262, 86544, 88347, 91728, 93756, 100968, 107016, 109382, 117796, 125008, 140634, 151452, 160524, 164073, 176694, 187512, 201936, 206143, 214032, 218764, 235592, 265041, 281268, 302904, 321048, 328146, 353388, 375024, 382837, 412286, 437528, 471184, 492219, 530082, 562536, 605808, 618429, 642096, 656292, 706776, 765674, 824572, 875056, 984438, 1060164, 1125072, 1148511, 1236858, 1312584, 1413552, 1531348, 1649144, 1855287, 1968876, 2120328, 2297022, 2473716, 2625168, 2679859, 3062696, 3298288, 3445533, 3710574, 3937752, 4240656, 4594044, 4947432, 5359718, 6125392, 6891066, 7421148, 7875504, 8039577, 9188088, 9894864, 10719436, 13782132, 14842296, 16079154, 18376176, 21438872, 24118731, 27564264, 29684592, 32158308, 42877744, 48237462, 55128528, 64316616, 96474924, 128633232, 192949848, 385899696]

約数ペア:

[(1, 385899696), (2, 192949848), (3, 128633232), (4, 96474924), (6, 64316616), (7, 55128528), (8, 48237462), (9, 42877744), (12, 32158308), (13, 29684592), (14, 27564264), (16, 24118731), (18, 21438872), (21, 18376176), (24, 16079154), (26, 14842296), (28, 13782132), (36, 10719436), (39, 9894864), (42, 9188088), (48, 8039577), (49, 7875504), (52, 7421148), (56, 6891066), (63, 6125392), (72, 5359718), (78, 4947432), (84, 4594044), (91, 4240656), (98, 3937752), (104, 3710574), (112, 3445533), (117, 3298288), (126, 3062696), (144, 2679859), (147, 2625168), (156, 2473716), (168, 2297022), (182, 2120328), (196, 1968876), (208, 1855287), (234, 1649144), (252, 1531348), (273, 1413552), (294, 1312584), (312, 1236858), (336, 1148511), (343, 1125072), (364, 1060164), (392, 984438), (441, 875056), (468, 824572), (504, 765674), (546, 706776), (588, 656292), (601, 642096), (624, 618429), (637, 605808), (686, 562536), (728, 530082), (784, 492219), (819, 471184), (882, 437528), (936, 412286), (1008, 382837), (1029, 375024), (1092, 353388), (1176, 328146), (1202, 321048), (1274, 302904), (1372, 281268), (1456, 265041), (1638, 235592), (1764, 218764), (1803, 214032), (1872, 206143), (1911, 201936), (2058, 187512), (2184, 176694), (2352, 164073), (2404, 160524), (2548, 151452), (2744, 140634), (3087, 125008), (3276, 117796), (3528, 109382), (3606, 107016), (3822, 100968), (4116, 93756), (4207, 91728), (4368, 88347), (4459, 86544), (4808, 80262), (5096, 75726), (5409, 71344), (5488, 70317), (5733, 67312), (6174, 62504), (6552, 58898), (7056, 54691), (7212, 53508), (7644, 50484), (7813, 49392), (8232, 46878), (8414, 45864), (8918, 43272), (9616, 40131), (10192, 37863), (10818, 35672), (11466, 33656), (12348, 31252), (12621, 30576), (13104, 29449), (13377, 28848), (14424, 26754), (15288, 25242), (15626, 24696), (16464, 23439), (16828, 22932), (17836, 21636)]