819965376

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15307}}^1$

素因数の和:15359

約数の個数: 112

約数和(自身を含む): 2488468480

約数和(自身を除く): 1668503104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 8928, 13392, 15307, 17856, 26784, 30614, 45921, 53568, 61228, 91842, 122456, 137763, 183684, 244912, 275526, 367368, 413289, 474517, 489824, 551052, 734736, 826578, 949034, 979648, 1102104, 1423551, 1469472, 1653156, 1898068, 2204208, 2847102, 2938944, 3306312, 3796136, 4270653, 4408416, 5694204, 6612624, 7592272, 8541306, 8816832, 11388408, 12811959, 13225248, 15184544, 17082612, 22776816, 25623918, 26450496, 30369088, 34165224, 45553632, 51247836, 68330448, 91107264, 102495672, 136660896, 204991344, 273321792, 409982688, 819965376]

約数ペア:

[(1, 819965376), (2, 409982688), (3, 273321792), (4, 204991344), (6, 136660896), (8, 102495672), (9, 91107264), (12, 68330448), (16, 51247836), (18, 45553632), (24, 34165224), (27, 30369088), (31, 26450496), (32, 25623918), (36, 22776816), (48, 17082612), (54, 15184544), (62, 13225248), (64, 12811959), (72, 11388408), (93, 8816832), (96, 8541306), (108, 7592272), (124, 6612624), (144, 5694204), (186, 4408416), (192, 4270653), (216, 3796136), (248, 3306312), (279, 2938944), (288, 2847102), (372, 2204208), (432, 1898068), (496, 1653156), (558, 1469472), (576, 1423551), (744, 1102104), (837, 979648), (864, 949034), (992, 826578), (1116, 734736), (1488, 551052), (1674, 489824), (1728, 474517), (1984, 413289), (2232, 367368), (2976, 275526), (3348, 244912), (4464, 183684), (5952, 137763), (6696, 122456), (8928, 91842), (13392, 61228), (15307, 53568), (17856, 45921), (26784, 30614)]