2176950688

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 5019356160

約数和(自身を除く): 2842405472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 127, 152, 176, 209, 233, 242, 254, 304, 352, 418, 466, 484, 508, 608, 836, 932, 968, 1016, 1397, 1672, 1864, 1936, 2032, 2299, 2413, 2563, 2794, 3344, 3728, 3872, 4064, 4427, 4598, 4826, 5126, 5588, 6688, 7456, 8854, 9196, 9652, 10252, 11176, 15367, 17708, 18392, 19304, 20504, 22352, 26543, 28193, 29591, 30734, 35416, 36784, 38608, 41008, 44704, 48697, 53086, 56386, 59182, 61468, 70832, 73568, 77216, 82016, 97394, 106172, 112772, 118364, 122936, 141664, 194788, 212344, 225544, 236728, 245872, 291973, 325501, 389576, 424688, 451088, 473456, 491744, 535667, 562229, 583946, 651002, 779152, 849376, 902176, 946912, 1071334, 1124458, 1167892, 1302004, 1558304, 2142668, 2248916, 2335784, 2604008, 3580511, 4285336, 4497832, 4671568, 5208016, 6184519, 7161022, 8570672, 8995664, 9343136, 10416032, 12369038, 14322044, 17141344, 17991328, 24738076, 28644088, 49476152, 57288176, 68029709, 98952304, 114576352, 136059418, 197904608, 272118836, 544237672, 1088475344, 2176950688]

約数ペア:

[(1, 2176950688), (2, 1088475344), (4, 544237672), (8, 272118836), (11, 197904608), (16, 136059418), (19, 114576352), (22, 98952304), (32, 68029709), (38, 57288176), (44, 49476152), (76, 28644088), (88, 24738076), (121, 17991328), (127, 17141344), (152, 14322044), (176, 12369038), (209, 10416032), (233, 9343136), (242, 8995664), (254, 8570672), (304, 7161022), (352, 6184519), (418, 5208016), (466, 4671568), (484, 4497832), (508, 4285336), (608, 3580511), (836, 2604008), (932, 2335784), (968, 2248916), (1016, 2142668), (1397, 1558304), (1672, 1302004), (1864, 1167892), (1936, 1124458), (2032, 1071334), (2299, 946912), (2413, 902176), (2563, 849376), (2794, 779152), (3344, 651002), (3728, 583946), (3872, 562229), (4064, 535667), (4427, 491744), (4598, 473456), (4826, 451088), (5126, 424688), (5588, 389576), (6688, 325501), (7456, 291973), (8854, 245872), (9196, 236728), (9652, 225544), (10252, 212344), (11176, 194788), (15367, 141664), (17708, 122936), (18392, 118364), (19304, 112772), (20504, 106172), (22352, 97394), (26543, 82016), (28193, 77216), (29591, 73568), (30734, 70832), (35416, 61468), (36784, 59182), (38608, 56386), (41008, 53086), (44704, 48697)]