425831328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^3\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 1313774280

約数和(自身を除く): 887942952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 673, 676, 936, 1014, 1248, 1346, 1352, 1521, 1872, 2019, 2028, 2197, 2692, 2704, 3042, 3744, 4038, 4056, 4394, 5384, 5408, 6057, 6084, 6591, 8076, 8112, 8749, 8788, 10768, 12114, 12168, 13182, 16152, 16224, 17498, 17576, 19773, 21536, 24228, 24336, 26247, 26364, 32304, 34996, 35152, 39546, 48456, 48672, 52494, 52728, 64608, 69992, 70304, 78741, 79092, 96912, 104988, 105456, 113737, 139984, 157482, 158184, 193824, 209976, 210912, 227474, 279968, 314964, 316368, 341211, 419952, 454948, 629928, 632736, 682422, 839904, 909896, 1023633, 1259856, 1364844, 1478581, 1819792, 2047266, 2519712, 2729688, 2957162, 3639584, 4094532, 4435743, 5459376, 5914324, 8189064, 8871486, 10918752, 11828648, 13307229, 16378128, 17742972, 23657296, 26614458, 32756256, 35485944, 47314592, 53228916, 70971888, 106457832, 141943776, 212915664, 425831328]

約数ペア:

[(1, 425831328), (2, 212915664), (3, 141943776), (4, 106457832), (6, 70971888), (8, 53228916), (9, 47314592), (12, 35485944), (13, 32756256), (16, 26614458), (18, 23657296), (24, 17742972), (26, 16378128), (32, 13307229), (36, 11828648), (39, 10918752), (48, 8871486), (52, 8189064), (72, 5914324), (78, 5459376), (96, 4435743), (104, 4094532), (117, 3639584), (144, 2957162), (156, 2729688), (169, 2519712), (208, 2047266), (234, 1819792), (288, 1478581), (312, 1364844), (338, 1259856), (416, 1023633), (468, 909896), (507, 839904), (624, 682422), (673, 632736), (676, 629928), (936, 454948), (1014, 419952), (1248, 341211), (1346, 316368), (1352, 314964), (1521, 279968), (1872, 227474), (2019, 210912), (2028, 209976), (2197, 193824), (2692, 158184), (2704, 157482), (3042, 139984), (3744, 113737), (4038, 105456), (4056, 104988), (4394, 96912), (5384, 79092), (5408, 78741), (6057, 70304), (6084, 69992), (6591, 64608), (8076, 52728), (8112, 52494), (8749, 48672), (8788, 48456), (10768, 39546), (12114, 35152), (12168, 34996), (13182, 32304), (16152, 26364), (16224, 26247), (17498, 24336), (17576, 24228), (19773, 21536)]