815001408

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3573

約数の個数: 168

約数和(自身を含む): 2597643776

約数和(自身を除く): 1782642368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 1984, 2232, 2418, 2496, 2976, 3224, 3511, 3627, 3744, 4464, 4836, 5952, 6448, 7022, 7254, 7488, 8928, 9672, 10533, 12896, 14044, 14508, 17856, 19344, 21066, 25792, 28088, 29016, 31599, 38688, 42132, 45643, 56176, 58032, 63198, 77376, 84264, 91286, 108841, 112352, 116064, 126396, 136929, 168528, 182572, 217682, 224704, 232128, 252792, 273858, 326523, 337056, 365144, 410787, 435364, 505584, 547716, 653046, 674112, 730288, 821574, 870728, 979569, 1011168, 1095432, 1306092, 1414933, 1460576, 1643148, 1741456, 1959138, 2022336, 2190864, 2612184, 2829866, 2921152, 3286296, 3482912, 3918276, 4244799, 4381728, 5224368, 5659732, 6572592, 6965824, 7836552, 8489598, 8763456, 10448736, 11319464, 12734397, 13145184, 15673104, 16979196, 20897472, 22638928, 25468794, 26290368, 31346208, 33958392, 45277856, 50937588, 62692416, 67916784, 90555712, 101875176, 135833568, 203750352, 271667136, 407500704, 815001408]

約数ペア:

[(1, 815001408), (2, 407500704), (3, 271667136), (4, 203750352), (6, 135833568), (8, 101875176), (9, 90555712), (12, 67916784), (13, 62692416), (16, 50937588), (18, 45277856), (24, 33958392), (26, 31346208), (31, 26290368), (32, 25468794), (36, 22638928), (39, 20897472), (48, 16979196), (52, 15673104), (62, 13145184), (64, 12734397), (72, 11319464), (78, 10448736), (93, 8763456), (96, 8489598), (104, 7836552), (117, 6965824), (124, 6572592), (144, 5659732), (156, 5224368), (186, 4381728), (192, 4244799), (208, 3918276), (234, 3482912), (248, 3286296), (279, 2921152), (288, 2829866), (312, 2612184), (372, 2190864), (403, 2022336), (416, 1959138), (468, 1741456), (496, 1643148), (558, 1460576), (576, 1414933), (624, 1306092), (744, 1095432), (806, 1011168), (832, 979569), (936, 870728), (992, 821574), (1116, 730288), (1209, 674112), (1248, 653046), (1488, 547716), (1612, 505584), (1872, 435364), (1984, 410787), (2232, 365144), (2418, 337056), (2496, 326523), (2976, 273858), (3224, 252792), (3511, 232128), (3627, 224704), (3744, 217682), (4464, 182572), (4836, 168528), (5952, 136929), (6448, 126396), (7022, 116064), (7254, 112352), (7488, 108841), (8928, 91286), (9672, 84264), (10533, 77376), (12896, 63198), (14044, 58032), (14508, 56176), (17856, 45643), (19344, 42132), (21066, 38688), (25792, 31599), (28088, 29016)]