425620416

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^3\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 112

約数和(自身を含む): 1221130400

約数和(自身を除く): 795509984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 416, 507, 624, 676, 832, 1009, 1014, 1248, 1352, 2018, 2028, 2197, 2496, 2704, 3027, 4036, 4056, 4394, 5408, 6054, 6591, 8072, 8112, 8788, 10816, 12108, 13117, 13182, 16144, 16224, 17576, 24216, 26234, 26364, 32288, 32448, 35152, 39351, 48432, 52468, 52728, 64576, 70304, 78702, 96864, 104936, 105456, 140608, 157404, 170521, 193728, 209872, 210912, 314808, 341042, 419744, 421824, 511563, 629616, 682084, 839488, 1023126, 1259232, 1364168, 2046252, 2216773, 2518464, 2728336, 4092504, 4433546, 5456672, 6650319, 8185008, 8867092, 10913344, 13300638, 16370016, 17734184, 26601276, 32740032, 35468368, 53202552, 70936736, 106405104, 141873472, 212810208, 425620416]

約数ペア:

[(1, 425620416), (2, 212810208), (3, 141873472), (4, 106405104), (6, 70936736), (8, 53202552), (12, 35468368), (13, 32740032), (16, 26601276), (24, 17734184), (26, 16370016), (32, 13300638), (39, 10913344), (48, 8867092), (52, 8185008), (64, 6650319), (78, 5456672), (96, 4433546), (104, 4092504), (156, 2728336), (169, 2518464), (192, 2216773), (208, 2046252), (312, 1364168), (338, 1259232), (416, 1023126), (507, 839488), (624, 682084), (676, 629616), (832, 511563), (1009, 421824), (1014, 419744), (1248, 341042), (1352, 314808), (2018, 210912), (2028, 209872), (2197, 193728), (2496, 170521), (2704, 157404), (3027, 140608), (4036, 105456), (4056, 104936), (4394, 96864), (5408, 78702), (6054, 70304), (6591, 64576), (8072, 52728), (8112, 52468), (8788, 48432), (10816, 39351), (12108, 35152), (13117, 32448), (13182, 32288), (16144, 26364), (16224, 26234), (17576, 24216)]