1229590928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 2562693120

約数和(自身を除く): 1333102192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 107, 152, 206, 214, 304, 367, 412, 428, 734, 824, 856, 1468, 1648, 1712, 1957, 2033, 2936, 3914, 4066, 5872, 6973, 7828, 8132, 11021, 13946, 15656, 16264, 22042, 27892, 31312, 32528, 37801, 39269, 44084, 55784, 75602, 78538, 88168, 111568, 151204, 157076, 176336, 209399, 302408, 314152, 418798, 604816, 628304, 718219, 746111, 837596, 1436438, 1492222, 1675192, 2872876, 2984444, 3350384, 4044707, 5745752, 5968888, 8089414, 11491504, 11937776, 16178828, 32357656, 64715312, 76849433, 153698866, 307397732, 614795464, 1229590928]

約数ペア:

[(1, 1229590928), (2, 614795464), (4, 307397732), (8, 153698866), (16, 76849433), (19, 64715312), (38, 32357656), (76, 16178828), (103, 11937776), (107, 11491504), (152, 8089414), (206, 5968888), (214, 5745752), (304, 4044707), (367, 3350384), (412, 2984444), (428, 2872876), (734, 1675192), (824, 1492222), (856, 1436438), (1468, 837596), (1648, 746111), (1712, 718219), (1957, 628304), (2033, 604816), (2936, 418798), (3914, 314152), (4066, 302408), (5872, 209399), (6973, 176336), (7828, 157076), (8132, 151204), (11021, 111568), (13946, 88168), (15656, 78538), (16264, 75602), (22042, 55784), (27892, 44084), (31312, 39269), (32528, 37801)]