About the Number

129803472

129803471 ← → 129803473

2進数表記:111101111001010010011010000

漢数字表記:一億二千九百八十万三千四百七十二

素因数分解:

2 4 × 3 4 × 47 1 × 2131 1

素因数の和:2198
約数の個数: 100
約数和(自身を含む): 383862336
約数和(自身を除く): 254058864

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 282, 324, 376, 423, 432, 564, 648, 752, 846, 1128, 1269, 1296, 1692, 2131, 2256, 2538, 3384, 3807, 4262, 5076, 6393, 6768, 7614, 8524, 10152, 12786, 15228, 17048, 19179, 20304, 25572, 30456, 34096, 38358, 51144, 57537, 60912, 76716, 100157, 102288, 115074, 153432, 172611, 200314, 230148, 300471, 306864, 345222, 400628, 460296, 600942, 690444, 801256, 901413, 920592, 1201884, 1380888, 1602512, 1802826, 2403768, 2704239, 2761776, 3605652, 4807536, 5408478, 7211304, 8112717, 10816956, 14422608, 16225434, 21633912, 32450868, 43267824, 64901736, 129803472]

約数ペア:
[(1, 129803472), (2, 64901736), (3, 43267824), (4, 32450868), (6, 21633912), (8, 16225434), (9, 14422608), (12, 10816956), (16, 8112717), (18, 7211304), (24, 5408478), (27, 4807536), (36, 3605652), (47, 2761776), (48, 2704239), (54, 2403768), (72, 1802826), (81, 1602512), (94, 1380888), (108, 1201884), (141, 920592), (144, 901413), (162, 801256), (188, 690444), (216, 600942), (282, 460296), (324, 400628), (376, 345222), (423, 306864), (432, 300471), (564, 230148), (648, 200314), (752, 172611), (846, 153432), (1128, 115074), (1269, 102288), (1296, 100157), (1692, 76716), (2131, 60912), (2256, 57537), (2538, 51144), (3384, 38358), (3807, 34096), (4262, 30456), (5076, 25572), (6393, 20304), (6768, 19179), (7614, 17048), (8524, 15228), (10152, 12786)]

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