3991817536

素因数分解:

$2^6\times 7^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 224

約数和(自身を含む): 9743846400

約数和(自身を除く): 5752028864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 53, 56, 64, 73, 94, 98, 106, 112, 146, 188, 196, 212, 224, 292, 329, 343, 371, 376, 392, 424, 448, 511, 584, 658, 686, 742, 752, 784, 848, 1022, 1168, 1316, 1372, 1484, 1504, 1568, 1696, 2044, 2303, 2336, 2491, 2597, 2632, 2744, 2968, 3008, 3136, 3392, 3431, 3577, 3869, 4088, 4606, 4672, 4982, 5194, 5264, 5488, 5936, 6862, 7154, 7738, 8176, 9212, 9964, 10388, 10528, 10976, 11872, 13724, 14308, 15476, 16121, 16352, 17437, 18179, 18424, 19928, 20776, 21056, 21952, 23744, 24017, 25039, 27083, 27448, 28616, 30952, 32242, 32704, 34874, 36358, 36848, 39856, 41552, 48034, 50078, 54166, 54896, 57232, 61904, 64484, 69748, 72716, 73696, 79712, 83104, 96068, 100156, 108332, 109792, 114464, 122059, 123808, 128968, 139496, 145432, 147392, 159424, 166208, 168119, 181843, 189581, 192136, 200312, 216664, 219584, 228928, 244118, 247616, 257936, 278992, 290864, 336238, 363686, 379162, 384272, 400624, 433328, 488236, 515872, 557984, 581728, 672476, 727372, 758324, 768544, 801248, 854413, 866656, 976472, 1031744, 1115968, 1163456, 1176833, 1272901, 1327067, 1344952, 1454744, 1516648, 1537088, 1602496, 1708826, 1733312, 1952944, 2353666, 2545802, 2654134, 2689904, 2909488, 3033296, 3417652, 3905888, 4707332, 5091604, 5308268, 5379808, 5818976, 6066592, 6835304, 7811776, 8910307, 9414664, 10183208, 10616536, 10759616, 11637952, 12133184, 13670608, 17820614, 18829328, 20366416, 21233072, 27341216, 35641228, 37658656, 40732832, 42466144, 54682432, 62372149, 71282456, 75317312, 81465664, 84932288, 124744298, 142564912, 249488596, 285129824, 498977192, 570259648, 997954384, 1995908768, 3991817536]

約数ペア:

[(1, 3991817536), (2, 1995908768), (4, 997954384), (7, 570259648), (8, 498977192), (14, 285129824), (16, 249488596), (28, 142564912), (32, 124744298), (47, 84932288), (49, 81465664), (53, 75317312), (56, 71282456), (64, 62372149), (73, 54682432), (94, 42466144), (98, 40732832), (106, 37658656), (112, 35641228), (146, 27341216), (188, 21233072), (196, 20366416), (212, 18829328), (224, 17820614), (292, 13670608), (329, 12133184), (343, 11637952), (371, 10759616), (376, 10616536), (392, 10183208), (424, 9414664), (448, 8910307), (511, 7811776), (584, 6835304), (658, 6066592), (686, 5818976), (742, 5379808), (752, 5308268), (784, 5091604), (848, 4707332), (1022, 3905888), (1168, 3417652), (1316, 3033296), (1372, 2909488), (1484, 2689904), (1504, 2654134), (1568, 2545802), (1696, 2353666), (2044, 1952944), (2303, 1733312), (2336, 1708826), (2491, 1602496), (2597, 1537088), (2632, 1516648), (2744, 1454744), (2968, 1344952), (3008, 1327067), (3136, 1272901), (3392, 1176833), (3431, 1163456), (3577, 1115968), (3869, 1031744), (4088, 976472), (4606, 866656), (4672, 854413), (4982, 801248), (5194, 768544), (5264, 758324), (5488, 727372), (5936, 672476), (6862, 581728), (7154, 557984), (7738, 515872), (8176, 488236), (9212, 433328), (9964, 400624), (10388, 384272), (10528, 379162), (10976, 363686), (11872, 336238), (13724, 290864), (14308, 278992), (15476, 257936), (16121, 247616), (16352, 244118), (17437, 228928), (18179, 219584), (18424, 216664), (19928, 200312), (20776, 192136), (21056, 189581), (21952, 181843), (23744, 168119), (24017, 166208), (25039, 159424), (27083, 147392), (27448, 145432), (28616, 139496), (30952, 128968), (32242, 123808), (32704, 122059), (34874, 114464), (36358, 109792), (36848, 108332), (39856, 100156), (41552, 96068), (48034, 83104), (50078, 79712), (54166, 73696), (54896, 72716), (57232, 69748), (61904, 64484)]