About the Number

490147008

490147007 ← → 490147009

2進数表記:11101001101110000110011000000

漢数字表記:四億九千十四万七千八

素因数分解:

2 6 × 3 1 × 13 1 × 359 1 × 547 1

素因数の和:934
約数の個数: 112
約数和(自身を含む): 1403055360
約数和(自身を除く): 912908352

約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 359, 416, 547, 624, 718, 832, 1077, 1094, 1248, 1436, 1641, 2154, 2188, 2496, 2872, 3282, 4308, 4376, 4667, 5744, 6564, 7111, 8616, 8752, 9334, 11488, 13128, 14001, 14222, 17232, 17504, 18668, 21333, 22976, 26256, 28002, 28444, 34464, 35008, 37336, 42666, 52512, 56004, 56888, 68928, 74672, 85332, 105024, 112008, 113776, 149344, 170664, 196373, 224016, 227552, 298688, 341328, 392746, 448032, 455104, 589119, 682656, 785492, 896064, 1178238, 1365312, 1570984, 2356476, 2552849, 3141968, 4712952, 5105698, 6283936, 7658547, 9425904, 10211396, 12567872, 15317094, 18851808, 20422792, 30634188, 37703616, 40845584, 61268376, 81691168, 122536752, 163382336, 245073504, 490147008]

約数ペア:
[(1, 490147008), (2, 245073504), (3, 163382336), (4, 122536752), (6, 81691168), (8, 61268376), (12, 40845584), (13, 37703616), (16, 30634188), (24, 20422792), (26, 18851808), (32, 15317094), (39, 12567872), (48, 10211396), (52, 9425904), (64, 7658547), (78, 6283936), (96, 5105698), (104, 4712952), (156, 3141968), (192, 2552849), (208, 2356476), (312, 1570984), (359, 1365312), (416, 1178238), (547, 896064), (624, 785492), (718, 682656), (832, 589119), (1077, 455104), (1094, 448032), (1248, 392746), (1436, 341328), (1641, 298688), (2154, 227552), (2188, 224016), (2496, 196373), (2872, 170664), (3282, 149344), (4308, 113776), (4376, 112008), (4667, 105024), (5744, 85332), (6564, 74672), (7111, 68928), (8616, 56888), (8752, 56004), (9334, 52512), (11488, 42666), (13128, 37336), (14001, 35008), (14222, 34464), (17232, 28444), (17504, 28002), (18668, 26256), (21333, 22976)]

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