1012777472

素因数分解:

$2^9\times 7^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 2422464000

約数和(自身を除く): 1409686528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 79, 98, 112, 128, 146, 158, 196, 224, 256, 292, 316, 343, 392, 448, 511, 512, 553, 584, 632, 686, 784, 896, 1022, 1106, 1168, 1264, 1372, 1568, 1792, 2044, 2212, 2336, 2528, 2744, 3136, 3577, 3584, 3871, 4088, 4424, 4672, 5056, 5488, 5767, 6272, 7154, 7742, 8176, 8848, 9344, 10112, 10976, 11534, 12544, 14308, 15484, 16352, 17696, 18688, 20224, 21952, 23068, 25039, 25088, 27097, 28616, 30968, 32704, 35392, 37376, 40369, 40448, 43904, 46136, 50078, 54194, 57232, 61936, 65408, 70784, 80738, 87808, 92272, 100156, 108388, 114464, 123872, 130816, 141568, 161476, 175616, 184544, 200312, 216776, 228928, 247744, 261632, 282583, 283136, 322952, 369088, 400624, 433552, 457856, 495488, 565166, 645904, 738176, 801248, 867104, 915712, 990976, 1130332, 1291808, 1476352, 1602496, 1734208, 1831424, 1978081, 1981952, 2260664, 2583616, 2952704, 3204992, 3468416, 3956162, 4521328, 5167232, 6409984, 6936832, 7912324, 9042656, 10334464, 12819968, 13873664, 15824648, 18085312, 20668928, 31649296, 36170624, 63298592, 72341248, 126597184, 144682496, 253194368, 506388736, 1012777472]

約数ペア:

[(1, 1012777472), (2, 506388736), (4, 253194368), (7, 144682496), (8, 126597184), (14, 72341248), (16, 63298592), (28, 36170624), (32, 31649296), (49, 20668928), (56, 18085312), (64, 15824648), (73, 13873664), (79, 12819968), (98, 10334464), (112, 9042656), (128, 7912324), (146, 6936832), (158, 6409984), (196, 5167232), (224, 4521328), (256, 3956162), (292, 3468416), (316, 3204992), (343, 2952704), (392, 2583616), (448, 2260664), (511, 1981952), (512, 1978081), (553, 1831424), (584, 1734208), (632, 1602496), (686, 1476352), (784, 1291808), (896, 1130332), (1022, 990976), (1106, 915712), (1168, 867104), (1264, 801248), (1372, 738176), (1568, 645904), (1792, 565166), (2044, 495488), (2212, 457856), (2336, 433552), (2528, 400624), (2744, 369088), (3136, 322952), (3577, 283136), (3584, 282583), (3871, 261632), (4088, 247744), (4424, 228928), (4672, 216776), (5056, 200312), (5488, 184544), (5767, 175616), (6272, 161476), (7154, 141568), (7742, 130816), (8176, 123872), (8848, 114464), (9344, 108388), (10112, 100156), (10976, 92272), (11534, 87808), (12544, 80738), (14308, 70784), (15484, 65408), (16352, 61936), (17696, 57232), (18688, 54194), (20224, 50078), (21952, 46136), (23068, 43904), (25039, 40448), (25088, 40369), (27097, 37376), (28616, 35392), (30968, 32704)]