1813319156912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{47041}}^1$

素因数の和:47243

約数の個数: 120

約数和(自身を含む): 3822967859040

約数和(自身を除く): 2009648702128

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 109, 124, 184, 218, 248, 368, 436, 496, 713, 872, 961, 1426, 1744, 1922, 2507, 2852, 3379, 3844, 5014, 5704, 6758, 7688, 10028, 11408, 13516, 15376, 20056, 22103, 27032, 40112, 44206, 47041, 54064, 77717, 88412, 94082, 104749, 155434, 176824, 188164, 209498, 310868, 353648, 376328, 418996, 621736, 752656, 837992, 1081943, 1243472, 1458271, 1675984, 2163886, 2409227, 2916542, 4327772, 4818454, 5127469, 5833084, 8655544, 9636908, 10254938, 11666168, 17311088, 19273816, 20509876, 23332336, 33540233, 38547632, 41019752, 45206401, 67080466, 82039504, 90412802, 117931787, 134160932, 158951539, 180825604, 235863574, 268321864, 317903078, 361651208, 471727148, 536643728, 635806156, 723302416, 943454296, 1039747223, 1271612312, 1886908592, 2079494446, 2543224624, 3655885397, 4158988892, 4927497709, 7311770794, 8317977784, 9854995418, 14623541588, 16635955568, 19709990836, 29247083176, 39419981672, 58494166352, 78839963344, 113332447307, 226664894614, 453329789228, 906659578456, 1813319156912]

約数ペア:

[(1, 1813319156912), (2, 906659578456), (4, 453329789228), (8, 226664894614), (16, 113332447307), (23, 78839963344), (31, 58494166352), (46, 39419981672), (62, 29247083176), (92, 19709990836), (109, 16635955568), (124, 14623541588), (184, 9854995418), (218, 8317977784), (248, 7311770794), (368, 4927497709), (436, 4158988892), (496, 3655885397), (713, 2543224624), (872, 2079494446), (961, 1886908592), (1426, 1271612312), (1744, 1039747223), (1922, 943454296), (2507, 723302416), (2852, 635806156), (3379, 536643728), (3844, 471727148), (5014, 361651208), (5704, 317903078), (6758, 268321864), (7688, 235863574), (10028, 180825604), (11408, 158951539), (13516, 134160932), (15376, 117931787), (20056, 90412802), (22103, 82039504), (27032, 67080466), (40112, 45206401), (44206, 41019752), (47041, 38547632), (54064, 33540233), (77717, 23332336), (88412, 20509876), (94082, 19273816), (104749, 17311088), (155434, 11666168), (176824, 10254938), (188164, 9636908), (209498, 8655544), (310868, 5833084), (353648, 5127469), (376328, 4818454), (418996, 4327772), (621736, 2916542), (752656, 2409227), (837992, 2163886), (1081943, 1675984), (1243472, 1458271)]