826664436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1366

約数の個数: 144

約数和(自身を含む): 2388597120

約数和(自身を除く): 1561932684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 61, 69, 78, 92, 117, 122, 138, 156, 183, 207, 234, 244, 276, 299, 366, 414, 468, 549, 598, 732, 793, 828, 897, 1098, 1196, 1259, 1403, 1586, 1794, 2196, 2379, 2518, 2691, 2806, 3172, 3588, 3777, 4209, 4758, 5036, 5382, 5612, 7137, 7554, 8418, 9516, 10764, 11331, 12627, 14274, 15108, 16367, 16836, 18239, 22662, 25254, 28548, 28957, 32734, 36478, 45324, 49101, 50508, 54717, 57914, 65468, 72956, 76799, 86871, 98202, 109434, 115828, 147303, 153598, 164151, 173742, 196404, 218868, 230397, 260613, 294606, 307196, 328302, 347484, 376441, 460794, 521226, 589212, 656604, 691191, 752882, 921588, 998387, 1042452, 1129323, 1382382, 1505764, 1766377, 1996774, 2258646, 2764764, 2995161, 3387969, 3532754, 3993548, 4517292, 5299131, 5990322, 6775938, 7065508, 8985483, 10598262, 11980644, 13551876, 15897393, 17970966, 21196524, 22962901, 31794786, 35941932, 45925802, 63589572, 68888703, 91851604, 137777406, 206666109, 275554812, 413332218, 826664436]

約数ペア:

[(1, 826664436), (2, 413332218), (3, 275554812), (4, 206666109), (6, 137777406), (9, 91851604), (12, 68888703), (13, 63589572), (18, 45925802), (23, 35941932), (26, 31794786), (36, 22962901), (39, 21196524), (46, 17970966), (52, 15897393), (61, 13551876), (69, 11980644), (78, 10598262), (92, 8985483), (117, 7065508), (122, 6775938), (138, 5990322), (156, 5299131), (183, 4517292), (207, 3993548), (234, 3532754), (244, 3387969), (276, 2995161), (299, 2764764), (366, 2258646), (414, 1996774), (468, 1766377), (549, 1505764), (598, 1382382), (732, 1129323), (793, 1042452), (828, 998387), (897, 921588), (1098, 752882), (1196, 691191), (1259, 656604), (1403, 589212), (1586, 521226), (1794, 460794), (2196, 376441), (2379, 347484), (2518, 328302), (2691, 307196), (2806, 294606), (3172, 260613), (3588, 230397), (3777, 218868), (4209, 196404), (4758, 173742), (5036, 164151), (5382, 153598), (5612, 147303), (7137, 115828), (7554, 109434), (8418, 98202), (9516, 86871), (10764, 76799), (11331, 72956), (12627, 65468), (14274, 57914), (15108, 54717), (16367, 50508), (16836, 49101), (18239, 45324), (22662, 36478), (25254, 32734), (28548, 28957)]