231445984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 378192416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 41, 44, 56, 58, 77, 79, 82, 88, 112, 116, 154, 158, 164, 176, 203, 224, 232, 287, 308, 316, 319, 328, 352, 406, 451, 464, 553, 574, 616, 632, 638, 656, 812, 869, 902, 928, 1106, 1148, 1189, 1232, 1264, 1276, 1312, 1624, 1738, 1804, 2212, 2233, 2291, 2296, 2378, 2464, 2528, 2552, 3157, 3239, 3248, 3476, 3608, 4424, 4466, 4582, 4592, 4756, 5104, 6083, 6314, 6478, 6496, 6952, 7216, 8323, 8848, 8932, 9164, 9184, 9512, 10208, 12166, 12628, 12956, 13079, 13904, 14432, 16037, 16646, 17696, 17864, 18328, 19024, 22673, 24332, 25201, 25256, 25912, 26158, 27808, 32074, 33292, 35629, 35728, 36656, 38048, 45346, 48664, 50402, 50512, 51824, 52316, 64148, 66584, 71258, 71456, 73312, 90692, 91553, 93931, 97328, 100804, 101024, 103648, 104632, 128296, 133168, 142516, 176407, 181384, 183106, 187862, 194656, 201608, 209264, 249403, 256592, 266336, 285032, 352814, 362768, 366212, 375724, 403216, 418528, 498806, 513184, 570064, 657517, 705628, 725536, 732424, 751448, 806432, 997612, 1033241, 1140128, 1315034, 1411256, 1464848, 1502896, 1995224, 2066482, 2630068, 2822512, 2929696, 3005792, 3990448, 4132964, 5260136, 5645024, 7232687, 7980896, 8265928, 10520272, 14465374, 16531856, 21040544, 28930748, 33063712, 57861496, 115722992, 231445984]

約数ペア:

[(1, 231445984), (2, 115722992), (4, 57861496), (7, 33063712), (8, 28930748), (11, 21040544), (14, 16531856), (16, 14465374), (22, 10520272), (28, 8265928), (29, 7980896), (32, 7232687), (41, 5645024), (44, 5260136), (56, 4132964), (58, 3990448), (77, 3005792), (79, 2929696), (82, 2822512), (88, 2630068), (112, 2066482), (116, 1995224), (154, 1502896), (158, 1464848), (164, 1411256), (176, 1315034), (203, 1140128), (224, 1033241), (232, 997612), (287, 806432), (308, 751448), (316, 732424), (319, 725536), (328, 705628), (352, 657517), (406, 570064), (451, 513184), (464, 498806), (553, 418528), (574, 403216), (616, 375724), (632, 366212), (638, 362768), (656, 352814), (812, 285032), (869, 266336), (902, 256592), (928, 249403), (1106, 209264), (1148, 201608), (1189, 194656), (1232, 187862), (1264, 183106), (1276, 181384), (1312, 176407), (1624, 142516), (1738, 133168), (1804, 128296), (2212, 104632), (2233, 103648), (2291, 101024), (2296, 100804), (2378, 97328), (2464, 93931), (2528, 91553), (2552, 90692), (3157, 73312), (3239, 71456), (3248, 71258), (3476, 66584), (3608, 64148), (4424, 52316), (4466, 51824), (4582, 50512), (4592, 50402), (4756, 48664), (5104, 45346), (6083, 38048), (6314, 36656), (6478, 35728), (6496, 35629), (6952, 33292), (7216, 32074), (8323, 27808), (8848, 26158), (8932, 25912), (9164, 25256), (9184, 25201), (9512, 24332), (10208, 22673), (12166, 19024), (12628, 18328), (12956, 17864), (13079, 17696), (13904, 16646), (14432, 16037)]