219005696

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 587200320

約数和(自身を除く): 368194624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 79, 91, 98, 104, 112, 119, 128, 136, 158, 182, 196, 208, 221, 224, 238, 256, 272, 316, 364, 392, 416, 442, 448, 476, 544, 553, 632, 637, 728, 784, 832, 833, 884, 896, 952, 1027, 1088, 1106, 1264, 1274, 1343, 1456, 1547, 1568, 1664, 1666, 1768, 1792, 1904, 2054, 2176, 2212, 2528, 2548, 2686, 2912, 3094, 3136, 3328, 3332, 3536, 3808, 3871, 4108, 4352, 4424, 5056, 5096, 5372, 5824, 6188, 6272, 6664, 7072, 7189, 7616, 7742, 8216, 8848, 9401, 10112, 10192, 10744, 10829, 11648, 12376, 12544, 13328, 14144, 14378, 15232, 15484, 16432, 17459, 17696, 18802, 20224, 20384, 21488, 21658, 23296, 24752, 26656, 28288, 28756, 30464, 30968, 32864, 34918, 35392, 37604, 40768, 42976, 43316, 49504, 50323, 53312, 56576, 57512, 61936, 65728, 65807, 69836, 70784, 75208, 81536, 85952, 86632, 99008, 100646, 106624, 115024, 122213, 123872, 131456, 131614, 139672, 141568, 150416, 163072, 171904, 173264, 198016, 201292, 213248, 230048, 244426, 247744, 262912, 263228, 279344, 300832, 343808, 346528, 396032, 402584, 460096, 488852, 495488, 526456, 558688, 601664, 693056, 805168, 855491, 920192, 977704, 990976, 1052912, 1117376, 1203328, 1386112, 1610336, 1710982, 1840384, 1955408, 2105824, 2234752, 2406656, 2772224, 3220672, 3421964, 3910816, 4211648, 4469504, 6441344, 6843928, 7821632, 8423296, 12882688, 13687856, 15643264, 16846592, 27375712, 31286528, 54751424, 109502848, 219005696]

約数ペア:

[(1, 219005696), (2, 109502848), (4, 54751424), (7, 31286528), (8, 27375712), (13, 16846592), (14, 15643264), (16, 13687856), (17, 12882688), (26, 8423296), (28, 7821632), (32, 6843928), (34, 6441344), (49, 4469504), (52, 4211648), (56, 3910816), (64, 3421964), (68, 3220672), (79, 2772224), (91, 2406656), (98, 2234752), (104, 2105824), (112, 1955408), (119, 1840384), (128, 1710982), (136, 1610336), (158, 1386112), (182, 1203328), (196, 1117376), (208, 1052912), (221, 990976), (224, 977704), (238, 920192), (256, 855491), (272, 805168), (316, 693056), (364, 601664), (392, 558688), (416, 526456), (442, 495488), (448, 488852), (476, 460096), (544, 402584), (553, 396032), (632, 346528), (637, 343808), (728, 300832), (784, 279344), (832, 263228), (833, 262912), (884, 247744), (896, 244426), (952, 230048), (1027, 213248), (1088, 201292), (1106, 198016), (1264, 173264), (1274, 171904), (1343, 163072), (1456, 150416), (1547, 141568), (1568, 139672), (1664, 131614), (1666, 131456), (1768, 123872), (1792, 122213), (1904, 115024), (2054, 106624), (2176, 100646), (2212, 99008), (2528, 86632), (2548, 85952), (2686, 81536), (2912, 75208), (3094, 70784), (3136, 69836), (3328, 65807), (3332, 65728), (3536, 61936), (3808, 57512), (3871, 56576), (4108, 53312), (4352, 50323), (4424, 49504), (5056, 43316), (5096, 42976), (5372, 40768), (5824, 37604), (6188, 35392), (6272, 34918), (6664, 32864), (7072, 30968), (7189, 30464), (7616, 28756), (7742, 28288), (8216, 26656), (8848, 24752), (9401, 23296), (10112, 21658), (10192, 21488), (10744, 20384), (10829, 20224), (11648, 18802), (12376, 17696), (12544, 17459), (13328, 16432), (14144, 15484), (14378, 15232)]