1689437609676

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2719}}^1\times {\mathrm{81799}}^1$

素因数の和:84739

約数の個数: 72

約数和(自身を含む): 4292392832000

約数和(自身を除く): 2602955222324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 2719, 3798, 5438, 7596, 8157, 10876, 16314, 24471, 32628, 48942, 81799, 97884, 163598, 245397, 327196, 490794, 573709, 736191, 981588, 1147418, 1472382, 1721127, 2294836, 2944764, 3442254, 5163381, 6884508, 10326762, 17259589, 20653524, 34519178, 51778767, 69038356, 103557534, 155336301, 207115068, 222411481, 310672602, 444822962, 621345204, 667234443, 889645924, 1334468886, 2001703329, 2668937772, 4003406658, 8006813316, 46928822491, 93857644982, 140786467473, 187715289964, 281572934946, 422359402419, 563145869892, 844718804838, 1689437609676]

約数ペア:

[(1, 1689437609676), (2, 844718804838), (3, 563145869892), (4, 422359402419), (6, 281572934946), (9, 187715289964), (12, 140786467473), (18, 93857644982), (36, 46928822491), (211, 8006813316), (422, 4003406658), (633, 2668937772), (844, 2001703329), (1266, 1334468886), (1899, 889645924), (2532, 667234443), (2719, 621345204), (3798, 444822962), (5438, 310672602), (7596, 222411481), (8157, 207115068), (10876, 155336301), (16314, 103557534), (24471, 69038356), (32628, 51778767), (48942, 34519178), (81799, 20653524), (97884, 17259589), (163598, 10326762), (245397, 6884508), (327196, 5163381), (490794, 3442254), (573709, 2944764), (736191, 2294836), (981588, 1721127), (1147418, 1472382)]