15693968488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 34720358400

約数和(自身を除く): 19026389912

約数列:

[1, 2, 4, 8, 11, 22, 23, 31, 44, 46, 62, 88, 92, 124, 184, 248, 253, 341, 389, 506, 643, 682, 713, 778, 1012, 1286, 1364, 1426, 1556, 2024, 2572, 2728, 2852, 3112, 4279, 5144, 5704, 7073, 7843, 8558, 8947, 12059, 14146, 14789, 15686, 17116, 17894, 19933, 24118, 28292, 29578, 31372, 34232, 35788, 39866, 48236, 56584, 59156, 62744, 71576, 79732, 96472, 98417, 118312, 132649, 159464, 162679, 196834, 219263, 250127, 265298, 277357, 325358, 393668, 438526, 458459, 500254, 530596, 554714, 650716, 787336, 877052, 916918, 1000508, 1061192, 1109428, 1301432, 1754104, 1833836, 2001016, 2218856, 2751397, 3050927, 3667672, 5043049, 5502794, 5752921, 6101854, 7753937, 10086098, 11005588, 11505842, 12203708, 15507874, 20172196, 22011176, 23011684, 24407416, 31015748, 40344392, 46023368, 62031496, 63282131, 85293307, 126564262, 170586614, 178340551, 253128524, 341173228, 356681102, 506257048, 682346456, 713362204, 1426724408, 1961746061, 3923492122, 7846984244, 15693968488]

約数ペア:

[(1, 15693968488), (2, 7846984244), (4, 3923492122), (8, 1961746061), (11, 1426724408), (22, 713362204), (23, 682346456), (31, 506257048), (44, 356681102), (46, 341173228), (62, 253128524), (88, 178340551), (92, 170586614), (124, 126564262), (184, 85293307), (248, 63282131), (253, 62031496), (341, 46023368), (389, 40344392), (506, 31015748), (643, 24407416), (682, 23011684), (713, 22011176), (778, 20172196), (1012, 15507874), (1286, 12203708), (1364, 11505842), (1426, 11005588), (1556, 10086098), (2024, 7753937), (2572, 6101854), (2728, 5752921), (2852, 5502794), (3112, 5043049), (4279, 3667672), (5144, 3050927), (5704, 2751397), (7073, 2218856), (7843, 2001016), (8558, 1833836), (8947, 1754104), (12059, 1301432), (14146, 1109428), (14789, 1061192), (15686, 1000508), (17116, 916918), (17894, 877052), (19933, 787336), (24118, 650716), (28292, 554714), (29578, 530596), (31372, 500254), (34232, 458459), (35788, 438526), (39866, 393668), (48236, 325358), (56584, 277357), (59156, 265298), (62744, 250127), (71576, 219263), (79732, 196834), (96472, 162679), (98417, 159464), (118312, 132649)]