1780967136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2351}}^1$

素因数の和:2984

約数の個数: 96

約数和(自身を含む): 5045096448

約数和(自身を除く): 3264129312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 607, 624, 1214, 1248, 1821, 2351, 2428, 3642, 4702, 4856, 7053, 7284, 7891, 9404, 9712, 14106, 14568, 15782, 18808, 19424, 23673, 28212, 29136, 30563, 31564, 37616, 47346, 56424, 58272, 61126, 63128, 75232, 91689, 94692, 112848, 122252, 126256, 183378, 189384, 225696, 244504, 252512, 366756, 378768, 489008, 733512, 757536, 978016, 1427057, 1467024, 2854114, 2934048, 4281171, 5708228, 8562342, 11416456, 17124684, 18551741, 22832912, 34249368, 37103482, 45665824, 55655223, 68498736, 74206964, 111310446, 136997472, 148413928, 222620892, 296827856, 445241784, 593655712, 890483568, 1780967136]

約数ペア:

[(1, 1780967136), (2, 890483568), (3, 593655712), (4, 445241784), (6, 296827856), (8, 222620892), (12, 148413928), (13, 136997472), (16, 111310446), (24, 74206964), (26, 68498736), (32, 55655223), (39, 45665824), (48, 37103482), (52, 34249368), (78, 22832912), (96, 18551741), (104, 17124684), (156, 11416456), (208, 8562342), (312, 5708228), (416, 4281171), (607, 2934048), (624, 2854114), (1214, 1467024), (1248, 1427057), (1821, 978016), (2351, 757536), (2428, 733512), (3642, 489008), (4702, 378768), (4856, 366756), (7053, 252512), (7284, 244504), (7891, 225696), (9404, 189384), (9712, 183378), (14106, 126256), (14568, 122252), (15782, 112848), (18808, 94692), (19424, 91689), (23673, 75232), (28212, 63128), (29136, 61126), (30563, 58272), (31564, 56424), (37616, 47346)]