2227994552

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 5066772480

約数和(自身を除く): 2838777928

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 101, 124, 131, 194, 202, 217, 248, 262, 388, 404, 434, 524, 679, 707, 776, 808, 868, 917, 1048, 1358, 1414, 1736, 1834, 2716, 2828, 3007, 3131, 3668, 4061, 5432, 5656, 6014, 6262, 7336, 8122, 9797, 12028, 12524, 12707, 13231, 16244, 19594, 21049, 21917, 24056, 25048, 25414, 26462, 28427, 32488, 39188, 42098, 43834, 50828, 52924, 56854, 68579, 78376, 84196, 87668, 88949, 92617, 101656, 105848, 113708, 137158, 168392, 175336, 177898, 185234, 227416, 274316, 303707, 355796, 370468, 393917, 410161, 548632, 607414, 711592, 740936, 787834, 820322, 1214828, 1283407, 1575668, 1640644, 2125949, 2429656, 2566814, 2757419, 2871127, 3151336, 3281288, 4251898, 5133628, 5514838, 5742254, 8503796, 8983849, 10267256, 11029676, 11484508, 17007592, 17967698, 22059352, 22969016, 35935396, 39785617, 71870792, 79571234, 159142468, 278499319, 318284936, 556998638, 1113997276, 2227994552]

約数ペア:

[(1, 2227994552), (2, 1113997276), (4, 556998638), (7, 318284936), (8, 278499319), (14, 159142468), (28, 79571234), (31, 71870792), (56, 39785617), (62, 35935396), (97, 22969016), (101, 22059352), (124, 17967698), (131, 17007592), (194, 11484508), (202, 11029676), (217, 10267256), (248, 8983849), (262, 8503796), (388, 5742254), (404, 5514838), (434, 5133628), (524, 4251898), (679, 3281288), (707, 3151336), (776, 2871127), (808, 2757419), (868, 2566814), (917, 2429656), (1048, 2125949), (1358, 1640644), (1414, 1575668), (1736, 1283407), (1834, 1214828), (2716, 820322), (2828, 787834), (3007, 740936), (3131, 711592), (3668, 607414), (4061, 548632), (5432, 410161), (5656, 393917), (6014, 370468), (6262, 355796), (7336, 303707), (8122, 274316), (9797, 227416), (12028, 185234), (12524, 177898), (12707, 175336), (13231, 168392), (16244, 137158), (19594, 113708), (21049, 105848), (21917, 101656), (24056, 92617), (25048, 88949), (25414, 87668), (26462, 84196), (28427, 78376), (32488, 68579), (39188, 56854), (42098, 52924), (43834, 50828)]