2172903264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{16087}}^1$

素因数の和:16177

約数の個数: 144

約数和(自身を含む): 7167783168

約数和(自身を除く): 4994879904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 603, 672, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2016, 2144, 2412, 2814, 3216, 3752, 4221, 4824, 5628, 6432, 7504, 8442, 9648, 11256, 15008, 16087, 16884, 19296, 22512, 32174, 33768, 45024, 48261, 64348, 67536, 96522, 112609, 128696, 135072, 144783, 193044, 225218, 257392, 289566, 337827, 386088, 450436, 514784, 579132, 675654, 772176, 900872, 1013481, 1077829, 1158264, 1351308, 1544352, 1801744, 2026962, 2155658, 2316528, 2702616, 3233487, 3603488, 4053924, 4311316, 4633056, 5405232, 6466974, 7544803, 8107848, 8622632, 9700461, 10810464, 12933948, 15089606, 16215696, 17245264, 19400922, 22634409, 25867896, 30179212, 32431392, 34490528, 38801844, 45268818, 51735792, 60358424, 67903227, 77603688, 90537636, 103471584, 120716848, 135806454, 155207376, 181075272, 241433696, 271612908, 310414752, 362150544, 543225816, 724301088, 1086451632, 2172903264]

約数ペア:

[(1, 2172903264), (2, 1086451632), (3, 724301088), (4, 543225816), (6, 362150544), (7, 310414752), (8, 271612908), (9, 241433696), (12, 181075272), (14, 155207376), (16, 135806454), (18, 120716848), (21, 103471584), (24, 90537636), (28, 77603688), (32, 67903227), (36, 60358424), (42, 51735792), (48, 45268818), (56, 38801844), (63, 34490528), (67, 32431392), (72, 30179212), (84, 25867896), (96, 22634409), (112, 19400922), (126, 17245264), (134, 16215696), (144, 15089606), (168, 12933948), (201, 10810464), (224, 9700461), (252, 8622632), (268, 8107848), (288, 7544803), (336, 6466974), (402, 5405232), (469, 4633056), (504, 4311316), (536, 4053924), (603, 3603488), (672, 3233487), (804, 2702616), (938, 2316528), (1008, 2155658), (1072, 2026962), (1206, 1801744), (1407, 1544352), (1608, 1351308), (1876, 1158264), (2016, 1077829), (2144, 1013481), (2412, 900872), (2814, 772176), (3216, 675654), (3752, 579132), (4221, 514784), (4824, 450436), (5628, 386088), (6432, 337827), (7504, 289566), (8442, 257392), (9648, 225218), (11256, 193044), (15008, 144783), (16087, 135072), (16884, 128696), (19296, 112609), (22512, 96522), (32174, 67536), (33768, 64348), (45024, 48261)]