1609169616

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:933

約数の個数: 120

約数和(自身を含む): 4580707560

約数和(自身を除く): 2971537944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 157, 218, 314, 327, 436, 471, 628, 653, 654, 872, 942, 981, 1256, 1306, 1308, 1413, 1744, 1884, 1959, 1962, 2512, 2612, 2616, 2826, 3768, 3918, 3924, 5224, 5232, 5652, 5877, 7536, 7836, 7848, 10448, 11304, 11754, 15672, 15696, 17113, 22608, 23508, 31344, 34226, 47016, 51339, 68452, 71177, 94032, 102521, 102678, 136904, 142354, 154017, 205042, 205356, 213531, 273808, 284708, 307563, 308034, 410084, 410712, 427062, 569416, 615126, 616068, 640593, 820168, 821424, 854124, 922689, 1138832, 1230252, 1232136, 1281186, 1640336, 1708248, 1845378, 2460504, 2464272, 2562372, 3416496, 3690756, 4921008, 5124744, 7381512, 10249488, 11174789, 14763024, 22349578, 33524367, 44699156, 67048734, 89398312, 100573101, 134097468, 178796624, 201146202, 268194936, 402292404, 536389872, 804584808, 1609169616]

約数ペア:

[(1, 1609169616), (2, 804584808), (3, 536389872), (4, 402292404), (6, 268194936), (8, 201146202), (9, 178796624), (12, 134097468), (16, 100573101), (18, 89398312), (24, 67048734), (36, 44699156), (48, 33524367), (72, 22349578), (109, 14763024), (144, 11174789), (157, 10249488), (218, 7381512), (314, 5124744), (327, 4921008), (436, 3690756), (471, 3416496), (628, 2562372), (653, 2464272), (654, 2460504), (872, 1845378), (942, 1708248), (981, 1640336), (1256, 1281186), (1306, 1232136), (1308, 1230252), (1413, 1138832), (1744, 922689), (1884, 854124), (1959, 821424), (1962, 820168), (2512, 640593), (2612, 616068), (2616, 615126), (2826, 569416), (3768, 427062), (3918, 410712), (3924, 410084), (5224, 308034), (5232, 307563), (5652, 284708), (5877, 273808), (7536, 213531), (7836, 205356), (7848, 205042), (10448, 154017), (11304, 142354), (11754, 136904), (15672, 102678), (15696, 102521), (17113, 94032), (22608, 71177), (23508, 68452), (31344, 51339), (34226, 47016)]