1231514116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 2764823040

約数和(自身を除く): 1533308924

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 47, 58, 61, 92, 94, 116, 122, 161, 188, 203, 244, 322, 329, 406, 427, 529, 644, 658, 667, 812, 854, 1058, 1081, 1316, 1334, 1363, 1403, 1708, 1769, 2116, 2162, 2668, 2726, 2806, 2867, 3538, 3703, 4324, 4669, 5452, 5612, 5734, 7076, 7406, 7567, 9338, 9541, 9821, 11468, 12383, 14812, 15134, 15341, 18676, 19082, 19642, 20069, 24766, 24863, 30268, 30682, 31349, 32269, 38164, 39284, 40138, 40687, 49532, 49726, 61364, 62698, 64538, 65941, 80276, 81374, 83143, 99452, 107387, 125396, 129076, 131882, 162748, 166286, 174041, 214774, 219443, 225883, 263764, 284809, 332572, 348082, 429548, 438886, 451766, 461587, 569618, 582001, 696164, 721027, 877772, 903532, 923174, 935801, 1139236, 1164002, 1442054, 1516643, 1846348, 1871602, 1912289, 2328004, 2884108, 3033286, 3743204, 3824578, 5047189, 6066572, 6550607, 7649156, 10094378, 10616501, 13101214, 13386023, 20188756, 21233002, 26202428, 26772046, 42466004, 43982647, 53544092, 87965294, 175930588, 307878529, 615757058, 1231514116]

約数ペア:

[(1, 1231514116), (2, 615757058), (4, 307878529), (7, 175930588), (14, 87965294), (23, 53544092), (28, 43982647), (29, 42466004), (46, 26772046), (47, 26202428), (58, 21233002), (61, 20188756), (92, 13386023), (94, 13101214), (116, 10616501), (122, 10094378), (161, 7649156), (188, 6550607), (203, 6066572), (244, 5047189), (322, 3824578), (329, 3743204), (406, 3033286), (427, 2884108), (529, 2328004), (644, 1912289), (658, 1871602), (667, 1846348), (812, 1516643), (854, 1442054), (1058, 1164002), (1081, 1139236), (1316, 935801), (1334, 923174), (1363, 903532), (1403, 877772), (1708, 721027), (1769, 696164), (2116, 582001), (2162, 569618), (2668, 461587), (2726, 451766), (2806, 438886), (2867, 429548), (3538, 348082), (3703, 332572), (4324, 284809), (4669, 263764), (5452, 225883), (5612, 219443), (5734, 214774), (7076, 174041), (7406, 166286), (7567, 162748), (9338, 131882), (9541, 129076), (9821, 125396), (11468, 107387), (12383, 99452), (14812, 83143), (15134, 81374), (15341, 80276), (18676, 65941), (19082, 64538), (19642, 62698), (20069, 61364), (24766, 49726), (24863, 49532), (30268, 40687), (30682, 40138), (31349, 39284), (32269, 38164)]