447465312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{221957}}^1$

素因数の和:221980

約数の個数: 72

約数和(自身を含む): 1454268816

約数和(自身を除く): 1006803504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 221957, 443914, 665871, 887828, 1331742, 1553699, 1775656, 1997613, 2663484, 3107398, 3551312, 3995226, 4661097, 5326968, 6214796, 7102624, 7990452, 9322194, 10653936, 12429592, 13983291, 15980904, 18644388, 21307872, 24859184, 27966582, 31961808, 37288776, 49718368, 55933164, 63923616, 74577552, 111866328, 149155104, 223732656, 447465312]

約数ペア:

[(1, 447465312), (2, 223732656), (3, 149155104), (4, 111866328), (6, 74577552), (7, 63923616), (8, 55933164), (9, 49718368), (12, 37288776), (14, 31961808), (16, 27966582), (18, 24859184), (21, 21307872), (24, 18644388), (28, 15980904), (32, 13983291), (36, 12429592), (42, 10653936), (48, 9322194), (56, 7990452), (63, 7102624), (72, 6214796), (84, 5326968), (96, 4661097), (112, 3995226), (126, 3551312), (144, 3107398), (168, 2663484), (224, 1997613), (252, 1775656), (288, 1553699), (336, 1331742), (504, 887828), (672, 665871), (1008, 443914), (2016, 221957)]