1788009744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{6977}}^1$

素因数の和:7288

約数の個数: 80

約数和(自身を含む): 4880134080

約数和(自身を除く): 3092124336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 281, 304, 456, 562, 843, 912, 1124, 1686, 2248, 3372, 4496, 5339, 6744, 6977, 10678, 13488, 13954, 16017, 20931, 21356, 27908, 32034, 41862, 42712, 55816, 64068, 83724, 85424, 111632, 128136, 132563, 167448, 256272, 265126, 334896, 397689, 530252, 795378, 1060504, 1590756, 1960537, 2121008, 3181512, 3921074, 5881611, 6363024, 7842148, 11763222, 15684296, 23526444, 31368592, 37250203, 47052888, 74500406, 94105776, 111750609, 149000812, 223501218, 298001624, 447002436, 596003248, 894004872, 1788009744]

約数ペア:

[(1, 1788009744), (2, 894004872), (3, 596003248), (4, 447002436), (6, 298001624), (8, 223501218), (12, 149000812), (16, 111750609), (19, 94105776), (24, 74500406), (38, 47052888), (48, 37250203), (57, 31368592), (76, 23526444), (114, 15684296), (152, 11763222), (228, 7842148), (281, 6363024), (304, 5881611), (456, 3921074), (562, 3181512), (843, 2121008), (912, 1960537), (1124, 1590756), (1686, 1060504), (2248, 795378), (3372, 530252), (4496, 397689), (5339, 334896), (6744, 265126), (6977, 256272), (10678, 167448), (13488, 132563), (13954, 128136), (16017, 111632), (20931, 85424), (21356, 83724), (27908, 64068), (32034, 55816), (41862, 42712)]