1391246272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 3441070080

約数和(自身を除く): 2049823808

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 31, 32, 34, 38, 52, 62, 64, 68, 76, 104, 124, 136, 152, 167, 208, 221, 247, 248, 272, 304, 323, 334, 403, 416, 442, 494, 496, 527, 544, 589, 608, 646, 668, 806, 832, 884, 988, 992, 1054, 1088, 1178, 1216, 1292, 1336, 1612, 1768, 1976, 1984, 2108, 2171, 2356, 2584, 2672, 2839, 3173, 3224, 3536, 3952, 4199, 4216, 4342, 4712, 5168, 5177, 5344, 5678, 6346, 6448, 6851, 7072, 7657, 7904, 8398, 8432, 8684, 9424, 10013, 10336, 10354, 10688, 11356, 12692, 12896, 13702, 14144, 15314, 15808, 16796, 16864, 17368, 18848, 20026, 20672, 20708, 22712, 25384, 25792, 27404, 30628, 33592, 33728, 34736, 36907, 37696, 40052, 41249, 41416, 45424, 50768, 53941, 54808, 61256, 67184, 67301, 69472, 73814, 80104, 82498, 82832, 88009, 90848, 98363, 101536, 107882, 109616, 122512, 130169, 134368, 134602, 138944, 147628, 160208, 164996, 165664, 176018, 181696, 196726, 203072, 215764, 219232, 245024, 260338, 268736, 269204, 295256, 320416, 329992, 331328, 352036, 393452, 431528, 438464, 490048, 520676, 538408, 590512, 640832, 659984, 701233, 704072, 786904, 863056, 1041352, 1076816, 1144117, 1181024, 1278719, 1319968, 1402466, 1408144, 1573808, 1672171, 1726112, 2082704, 2153632, 2288234, 2362048, 2557438, 2639936, 2804932, 2816288, 3147616, 3344342, 3452224, 4165408, 4307264, 4576468, 5114876, 5609864, 5632576, 6295232, 6688684, 8330816, 9152936, 10229752, 11219728, 13377368, 18305872, 20459504, 21738223, 22439456, 26754736, 36611744, 40919008, 43476446, 44878912, 53509472, 73223488, 81838016, 86952892, 107018944, 173905784, 347811568, 695623136, 1391246272]

約数ペア:

[(1, 1391246272), (2, 695623136), (4, 347811568), (8, 173905784), (13, 107018944), (16, 86952892), (17, 81838016), (19, 73223488), (26, 53509472), (31, 44878912), (32, 43476446), (34, 40919008), (38, 36611744), (52, 26754736), (62, 22439456), (64, 21738223), (68, 20459504), (76, 18305872), (104, 13377368), (124, 11219728), (136, 10229752), (152, 9152936), (167, 8330816), (208, 6688684), (221, 6295232), (247, 5632576), (248, 5609864), (272, 5114876), (304, 4576468), (323, 4307264), (334, 4165408), (403, 3452224), (416, 3344342), (442, 3147616), (494, 2816288), (496, 2804932), (527, 2639936), (544, 2557438), (589, 2362048), (608, 2288234), (646, 2153632), (668, 2082704), (806, 1726112), (832, 1672171), (884, 1573808), (988, 1408144), (992, 1402466), (1054, 1319968), (1088, 1278719), (1178, 1181024), (1216, 1144117), (1292, 1076816), (1336, 1041352), (1612, 863056), (1768, 786904), (1976, 704072), (1984, 701233), (2108, 659984), (2171, 640832), (2356, 590512), (2584, 538408), (2672, 520676), (2839, 490048), (3173, 438464), (3224, 431528), (3536, 393452), (3952, 352036), (4199, 331328), (4216, 329992), (4342, 320416), (4712, 295256), (5168, 269204), (5177, 268736), (5344, 260338), (5678, 245024), (6346, 219232), (6448, 215764), (6851, 203072), (7072, 196726), (7657, 181696), (7904, 176018), (8398, 165664), (8432, 164996), (8684, 160208), (9424, 147628), (10013, 138944), (10336, 134602), (10354, 134368), (10688, 130169), (11356, 122512), (12692, 109616), (12896, 107882), (13702, 101536), (14144, 98363), (15314, 90848), (15808, 88009), (16796, 82832), (16864, 82498), (17368, 80104), (18848, 73814), (20026, 69472), (20672, 67301), (20708, 67184), (22712, 61256), (25384, 54808), (25792, 53941), (27404, 50768), (30628, 45424), (33592, 41416), (33728, 41249), (34736, 40052), (36907, 37696)]