307504596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{3331}}^1$

素因数の和:3509

約数の個数: 72

約数和(自身を含む): 840223776

約数和(自身を除く): 532719180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 471, 588, 628, 942, 1099, 1884, 2198, 3297, 3331, 4396, 6594, 6662, 7693, 9993, 13188, 13324, 15386, 19986, 23079, 23317, 30772, 39972, 46158, 46634, 69951, 92316, 93268, 139902, 163219, 279804, 326438, 489657, 522967, 652876, 979314, 1045934, 1568901, 1958628, 2091868, 3137802, 3660769, 6275604, 7321538, 10982307, 14643076, 21964614, 25625383, 43929228, 51250766, 76876149, 102501532, 153752298, 307504596]

約数ペア:

[(1, 307504596), (2, 153752298), (3, 102501532), (4, 76876149), (6, 51250766), (7, 43929228), (12, 25625383), (14, 21964614), (21, 14643076), (28, 10982307), (42, 7321538), (49, 6275604), (84, 3660769), (98, 3137802), (147, 2091868), (157, 1958628), (196, 1568901), (294, 1045934), (314, 979314), (471, 652876), (588, 522967), (628, 489657), (942, 326438), (1099, 279804), (1884, 163219), (2198, 139902), (3297, 93268), (3331, 92316), (4396, 69951), (6594, 46634), (6662, 46158), (7693, 39972), (9993, 30772), (13188, 23317), (13324, 23079), (15386, 19986)]