1273118912

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3866

約数の個数: 84

約数和(自身を含む): 2824618176

約数和(自身を除く): 1551499264

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 338, 403, 416, 496, 676, 806, 832, 992, 1352, 1612, 1984, 2704, 3224, 3797, 5239, 5408, 6448, 7594, 10478, 10816, 12896, 15188, 20956, 25792, 30376, 41912, 49361, 60752, 83824, 98722, 117707, 121504, 167648, 197444, 235414, 243008, 335296, 394888, 470828, 641693, 789776, 941656, 1283386, 1530191, 1579552, 1883312, 2566772, 3060382, 3159104, 3766624, 5133544, 6120764, 7533248, 10267088, 12241528, 19892483, 20534176, 24483056, 39784966, 41068352, 48966112, 79569932, 97932224, 159139864, 318279728, 636559456, 1273118912]

約数ペア:

[(1, 1273118912), (2, 636559456), (4, 318279728), (8, 159139864), (13, 97932224), (16, 79569932), (26, 48966112), (31, 41068352), (32, 39784966), (52, 24483056), (62, 20534176), (64, 19892483), (104, 12241528), (124, 10267088), (169, 7533248), (208, 6120764), (248, 5133544), (338, 3766624), (403, 3159104), (416, 3060382), (496, 2566772), (676, 1883312), (806, 1579552), (832, 1530191), (992, 1283386), (1352, 941656), (1612, 789776), (1984, 641693), (2704, 470828), (3224, 394888), (3797, 335296), (5239, 243008), (5408, 235414), (6448, 197444), (7594, 167648), (10478, 121504), (10816, 117707), (12896, 98722), (15188, 83824), (20956, 60752), (25792, 49361), (30376, 41912)]