2221007712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{42923}}^1$

素因数の和:42961

約数の個数: 144

約数和(自身を含む): 7398724032

約数和(自身を除く): 5177716320

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4312, 4704, 6468, 7392, 8624, 12936, 17248, 25872, 42923, 51744, 85846, 128769, 171692, 257538, 300461, 343384, 472153, 515076, 600922, 686768, 901383, 944306, 1030152, 1201844, 1373536, 1416459, 1802766, 1888612, 2060304, 2103227, 2403688, 2832918, 3305071, 3605532, 3777224, 4120608, 4206454, 4807376, 5665836, 6309681, 6610142, 7211064, 7554448, 8412908, 9614752, 9915213, 11331672, 12619362, 13220284, 14422128, 15108896, 16825816, 19830426, 22663344, 23135497, 25238724, 26440568, 28844256, 33651632, 39660852, 45326688, 46270994, 50477448, 52881136, 67303264, 69406491, 79321704, 92541988, 100954896, 105762272, 138812982, 158643408, 185083976, 201909792, 277625964, 317286816, 370167952, 555251928, 740335904, 1110503856, 2221007712]

約数ペア:

[(1, 2221007712), (2, 1110503856), (3, 740335904), (4, 555251928), (6, 370167952), (7, 317286816), (8, 277625964), (11, 201909792), (12, 185083976), (14, 158643408), (16, 138812982), (21, 105762272), (22, 100954896), (24, 92541988), (28, 79321704), (32, 69406491), (33, 67303264), (42, 52881136), (44, 50477448), (48, 46270994), (49, 45326688), (56, 39660852), (66, 33651632), (77, 28844256), (84, 26440568), (88, 25238724), (96, 23135497), (98, 22663344), (112, 19830426), (132, 16825816), (147, 15108896), (154, 14422128), (168, 13220284), (176, 12619362), (196, 11331672), (224, 9915213), (231, 9614752), (264, 8412908), (294, 7554448), (308, 7211064), (336, 6610142), (352, 6309681), (392, 5665836), (462, 4807376), (528, 4206454), (539, 4120608), (588, 3777224), (616, 3605532), (672, 3305071), (784, 2832918), (924, 2403688), (1056, 2103227), (1078, 2060304), (1176, 1888612), (1232, 1802766), (1568, 1416459), (1617, 1373536), (1848, 1201844), (2156, 1030152), (2352, 944306), (2464, 901383), (3234, 686768), (3696, 600922), (4312, 515076), (4704, 472153), (6468, 343384), (7392, 300461), (8624, 257538), (12936, 171692), (17248, 128769), (25872, 85846), (42923, 51744)]