1687828248

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{1103}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 4673298240

約数和(自身を除く): 2985469992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 401, 424, 477, 636, 802, 954, 1103, 1203, 1272, 1604, 1908, 2206, 2406, 3208, 3309, 3609, 3816, 4412, 4812, 6618, 7218, 8824, 9624, 9927, 13236, 14436, 19854, 21253, 26472, 28872, 39708, 42506, 58459, 63759, 79416, 85012, 116918, 127518, 170024, 175377, 191277, 233836, 255036, 350754, 382554, 442303, 467672, 510072, 526131, 701508, 765108, 884606, 1052262, 1326909, 1403016, 1530216, 1769212, 2104524, 2653818, 3538424, 3980727, 4209048, 5307636, 7961454, 10615272, 15922908, 23442059, 31845816, 46884118, 70326177, 93768236, 140652354, 187536472, 210978531, 281304708, 421957062, 562609416, 843914124, 1687828248]

約数ペア:

[(1, 1687828248), (2, 843914124), (3, 562609416), (4, 421957062), (6, 281304708), (8, 210978531), (9, 187536472), (12, 140652354), (18, 93768236), (24, 70326177), (36, 46884118), (53, 31845816), (72, 23442059), (106, 15922908), (159, 10615272), (212, 7961454), (318, 5307636), (401, 4209048), (424, 3980727), (477, 3538424), (636, 2653818), (802, 2104524), (954, 1769212), (1103, 1530216), (1203, 1403016), (1272, 1326909), (1604, 1052262), (1908, 884606), (2206, 765108), (2406, 701508), (3208, 526131), (3309, 510072), (3609, 467672), (3816, 442303), (4412, 382554), (4812, 350754), (6618, 255036), (7218, 233836), (8824, 191277), (9624, 175377), (9927, 170024), (13236, 127518), (14436, 116918), (19854, 85012), (21253, 79416), (26472, 63759), (28872, 58459), (39708, 42506)]