1778232912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{70297}}^1$

素因数の和:70356

約数の個数: 80

約数和(自身を含む): 5020964352

約数和(自身を除く): 3242731440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 70297, 140594, 210891, 281188, 421782, 562376, 843564, 1124752, 1195049, 1687128, 2179207, 2390098, 3374256, 3585147, 4358414, 4780196, 6537621, 7170294, 8716828, 9560392, 13075242, 14340588, 17433656, 19120784, 26150484, 28681176, 34867312, 37046519, 52300968, 57362352, 74093038, 104601936, 111139557, 148186076, 222279114, 296372152, 444558228, 592744304, 889116456, 1778232912]

約数ペア:

[(1, 1778232912), (2, 889116456), (3, 592744304), (4, 444558228), (6, 296372152), (8, 222279114), (12, 148186076), (16, 111139557), (17, 104601936), (24, 74093038), (31, 57362352), (34, 52300968), (48, 37046519), (51, 34867312), (62, 28681176), (68, 26150484), (93, 19120784), (102, 17433656), (124, 14340588), (136, 13075242), (186, 9560392), (204, 8716828), (248, 7170294), (272, 6537621), (372, 4780196), (408, 4358414), (496, 3585147), (527, 3374256), (744, 2390098), (816, 2179207), (1054, 1687128), (1488, 1195049), (1581, 1124752), (2108, 843564), (3162, 562376), (4216, 421782), (6324, 281188), (8432, 210891), (12648, 140594), (25296, 70297)]