2491702332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9697}}^1$

素因数の和:9760

約数の個数: 144

約数和(自身を含む): 7429443840

約数和(自身を除く): 4937741508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 49, 57, 69, 76, 84, 92, 98, 114, 133, 138, 147, 161, 196, 228, 266, 276, 294, 322, 399, 437, 483, 532, 588, 644, 798, 874, 931, 966, 1127, 1311, 1596, 1748, 1862, 1932, 2254, 2622, 2793, 3059, 3381, 3724, 4508, 5244, 5586, 6118, 6762, 9177, 9697, 11172, 12236, 13524, 18354, 19394, 21413, 29091, 36708, 38788, 42826, 58182, 64239, 67879, 85652, 116364, 128478, 135758, 184243, 203637, 223031, 256956, 271516, 368486, 407274, 446062, 475153, 552729, 669093, 736972, 814548, 892124, 950306, 1105458, 1289701, 1338186, 1425459, 1561217, 1900612, 2210916, 2579402, 2676372, 2850918, 3122434, 3869103, 4237589, 4683651, 5158804, 5701836, 6244868, 7738206, 8475178, 9027907, 9367302, 10928519, 12712767, 15476412, 16950356, 18055814, 18734604, 21857038, 25425534, 27083721, 29663123, 32785557, 36111628, 43714076, 50851068, 54167442, 59326246, 65571114, 88989369, 108334884, 118652492, 131142228, 177978738, 207641861, 355957476, 415283722, 622925583, 830567444, 1245851166, 2491702332]

約数ペア:

[(1, 2491702332), (2, 1245851166), (3, 830567444), (4, 622925583), (6, 415283722), (7, 355957476), (12, 207641861), (14, 177978738), (19, 131142228), (21, 118652492), (23, 108334884), (28, 88989369), (38, 65571114), (42, 59326246), (46, 54167442), (49, 50851068), (57, 43714076), (69, 36111628), (76, 32785557), (84, 29663123), (92, 27083721), (98, 25425534), (114, 21857038), (133, 18734604), (138, 18055814), (147, 16950356), (161, 15476412), (196, 12712767), (228, 10928519), (266, 9367302), (276, 9027907), (294, 8475178), (322, 7738206), (399, 6244868), (437, 5701836), (483, 5158804), (532, 4683651), (588, 4237589), (644, 3869103), (798, 3122434), (874, 2850918), (931, 2676372), (966, 2579402), (1127, 2210916), (1311, 1900612), (1596, 1561217), (1748, 1425459), (1862, 1338186), (1932, 1289701), (2254, 1105458), (2622, 950306), (2793, 892124), (3059, 814548), (3381, 736972), (3724, 669093), (4508, 552729), (5244, 475153), (5586, 446062), (6118, 407274), (6762, 368486), (9177, 271516), (9697, 256956), (11172, 223031), (12236, 203637), (13524, 184243), (18354, 135758), (19394, 128478), (21413, 116364), (29091, 85652), (36708, 67879), (38788, 64239), (42826, 58182)]