286028512

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 723141216

約数和(自身を除く): 437112704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 77, 88, 112, 121, 122, 154, 173, 176, 224, 242, 244, 308, 346, 352, 427, 484, 488, 616, 671, 692, 847, 854, 968, 976, 1211, 1232, 1342, 1384, 1694, 1708, 1903, 1936, 1952, 2422, 2464, 2684, 2768, 3388, 3416, 3806, 3872, 4697, 4844, 5368, 5536, 6776, 6832, 7381, 7612, 9394, 9688, 10553, 10736, 13321, 13552, 13664, 14762, 15224, 18788, 19376, 20933, 21106, 21472, 26642, 27104, 29524, 30448, 37576, 38752, 41866, 42212, 51667, 53284, 59048, 60896, 73871, 75152, 83732, 84424, 103334, 106568, 116083, 118096, 146531, 147742, 150304, 167464, 168848, 206668, 213136, 232166, 236192, 293062, 295484, 334928, 337696, 413336, 426272, 464332, 586124, 590968, 669856, 812581, 826672, 928664, 1172248, 1181936, 1276913, 1625162, 1653344, 1857328, 2344496, 2363872, 2553826, 3250324, 3714656, 4688992, 5107652, 6500648, 8938391, 10215304, 13001296, 17876782, 20430608, 26002592, 35753564, 40861216, 71507128, 143014256, 286028512]

約数ペア:

[(1, 286028512), (2, 143014256), (4, 71507128), (7, 40861216), (8, 35753564), (11, 26002592), (14, 20430608), (16, 17876782), (22, 13001296), (28, 10215304), (32, 8938391), (44, 6500648), (56, 5107652), (61, 4688992), (77, 3714656), (88, 3250324), (112, 2553826), (121, 2363872), (122, 2344496), (154, 1857328), (173, 1653344), (176, 1625162), (224, 1276913), (242, 1181936), (244, 1172248), (308, 928664), (346, 826672), (352, 812581), (427, 669856), (484, 590968), (488, 586124), (616, 464332), (671, 426272), (692, 413336), (847, 337696), (854, 334928), (968, 295484), (976, 293062), (1211, 236192), (1232, 232166), (1342, 213136), (1384, 206668), (1694, 168848), (1708, 167464), (1903, 150304), (1936, 147742), (1952, 146531), (2422, 118096), (2464, 116083), (2684, 106568), (2768, 103334), (3388, 84424), (3416, 83732), (3806, 75152), (3872, 73871), (4697, 60896), (4844, 59048), (5368, 53284), (5536, 51667), (6776, 42212), (6832, 41866), (7381, 38752), (7612, 37576), (9394, 30448), (9688, 29524), (10553, 27104), (10736, 26642), (13321, 21472), (13552, 21106), (13664, 20933), (14762, 19376), (15224, 18788)]