445068736

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:562

約数の個数: 112

約数和(自身を含む): 1058590720

約数和(自身を除く): 613521984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 73, 112, 124, 146, 217, 224, 248, 292, 434, 439, 448, 496, 511, 584, 868, 878, 992, 1022, 1168, 1736, 1756, 1984, 2044, 2263, 2336, 3073, 3472, 3512, 4088, 4526, 4672, 6146, 6944, 7024, 8176, 9052, 12292, 13609, 13888, 14048, 15841, 16352, 18104, 24584, 27218, 28096, 31682, 32047, 32704, 36208, 49168, 54436, 63364, 64094, 72416, 95263, 98336, 108872, 126728, 128188, 144832, 190526, 196672, 217744, 224329, 253456, 256376, 381052, 435488, 448658, 506912, 512752, 762104, 870976, 897316, 993457, 1013824, 1025504, 1524208, 1794632, 1986914, 2051008, 3048416, 3589264, 3973828, 6096832, 6954199, 7178528, 7947656, 13908398, 14357056, 15895312, 27816796, 31790624, 55633592, 63581248, 111267184, 222534368, 445068736]

約数ペア:

[(1, 445068736), (2, 222534368), (4, 111267184), (7, 63581248), (8, 55633592), (14, 31790624), (16, 27816796), (28, 15895312), (31, 14357056), (32, 13908398), (56, 7947656), (62, 7178528), (64, 6954199), (73, 6096832), (112, 3973828), (124, 3589264), (146, 3048416), (217, 2051008), (224, 1986914), (248, 1794632), (292, 1524208), (434, 1025504), (439, 1013824), (448, 993457), (496, 897316), (511, 870976), (584, 762104), (868, 512752), (878, 506912), (992, 448658), (1022, 435488), (1168, 381052), (1736, 256376), (1756, 253456), (1984, 224329), (2044, 217744), (2263, 196672), (2336, 190526), (3073, 144832), (3472, 128188), (3512, 126728), (4088, 108872), (4526, 98336), (4672, 95263), (6146, 72416), (6944, 64094), (7024, 63364), (8176, 54436), (9052, 49168), (12292, 36208), (13609, 32704), (13888, 32047), (14048, 31682), (15841, 28096), (16352, 27218), (18104, 24584)]