255494736

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{28163}}^1$

素因数の和:28190

約数の個数: 100

約数和(自身を含む): 845145312

約数和(自身を除く): 589650576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 28163, 56326, 84489, 112652, 168978, 197141, 225304, 253467, 337956, 394282, 450608, 506934, 591423, 675912, 760401, 788564, 1013868, 1182846, 1351824, 1520802, 1577128, 1774269, 2027736, 2281203, 2365692, 3041604, 3154256, 3548538, 4055472, 4562406, 4731384, 5322807, 6083208, 7097076, 9124812, 9462768, 10645614, 12166416, 14194152, 15968421, 18249624, 21291228, 28388304, 31936842, 36499248, 42582456, 63873684, 85164912, 127747368, 255494736]

約数ペア:

[(1, 255494736), (2, 127747368), (3, 85164912), (4, 63873684), (6, 42582456), (7, 36499248), (8, 31936842), (9, 28388304), (12, 21291228), (14, 18249624), (16, 15968421), (18, 14194152), (21, 12166416), (24, 10645614), (27, 9462768), (28, 9124812), (36, 7097076), (42, 6083208), (48, 5322807), (54, 4731384), (56, 4562406), (63, 4055472), (72, 3548538), (81, 3154256), (84, 3041604), (108, 2365692), (112, 2281203), (126, 2027736), (144, 1774269), (162, 1577128), (168, 1520802), (189, 1351824), (216, 1182846), (252, 1013868), (324, 788564), (336, 760401), (378, 675912), (432, 591423), (504, 506934), (567, 450608), (648, 394282), (756, 337956), (1008, 253467), (1134, 225304), (1296, 197141), (1512, 168978), (2268, 112652), (3024, 84489), (4536, 56326), (9072, 28163)]