1298033152

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 2983559040

約数和(自身を除く): 1685525888

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 61, 64, 92, 104, 122, 128, 139, 184, 208, 244, 256, 278, 299, 368, 416, 488, 512, 556, 598, 736, 793, 832, 976, 1112, 1196, 1403, 1472, 1586, 1664, 1807, 1952, 2224, 2392, 2806, 2944, 3172, 3197, 3328, 3614, 3904, 4448, 4784, 5612, 5888, 6344, 6394, 6656, 7228, 7808, 8479, 8896, 9568, 11224, 11776, 12688, 12788, 14456, 15616, 16958, 17792, 18239, 19136, 22448, 25376, 25576, 28912, 31232, 33916, 35584, 36478, 38272, 41561, 44896, 50752, 51152, 57824, 67832, 71168, 72956, 76544, 83122, 89792, 101504, 102304, 110227, 115648, 135664, 145912, 153088, 166244, 179584, 195017, 203008, 204608, 220454, 231296, 271328, 291824, 332488, 359168, 390034, 406016, 409216, 440908, 462592, 542656, 583648, 664976, 718336, 780068, 818432, 881816, 925184, 1085312, 1167296, 1329952, 1560136, 1636864, 1763632, 2170624, 2334592, 2535221, 2659904, 3120272, 3527264, 4341248, 4669184, 5070442, 5319808, 6240544, 7054528, 9338368, 10140884, 10639616, 12481088, 14109056, 20281768, 21279232, 24962176, 28218112, 40563536, 49924352, 56436224, 81127072, 99848704, 162254144, 324508288, 649016576, 1298033152]

約数ペア:

[(1, 1298033152), (2, 649016576), (4, 324508288), (8, 162254144), (13, 99848704), (16, 81127072), (23, 56436224), (26, 49924352), (32, 40563536), (46, 28218112), (52, 24962176), (61, 21279232), (64, 20281768), (92, 14109056), (104, 12481088), (122, 10639616), (128, 10140884), (139, 9338368), (184, 7054528), (208, 6240544), (244, 5319808), (256, 5070442), (278, 4669184), (299, 4341248), (368, 3527264), (416, 3120272), (488, 2659904), (512, 2535221), (556, 2334592), (598, 2170624), (736, 1763632), (793, 1636864), (832, 1560136), (976, 1329952), (1112, 1167296), (1196, 1085312), (1403, 925184), (1472, 881816), (1586, 818432), (1664, 780068), (1807, 718336), (1952, 664976), (2224, 583648), (2392, 542656), (2806, 462592), (2944, 440908), (3172, 409216), (3197, 406016), (3328, 390034), (3614, 359168), (3904, 332488), (4448, 291824), (4784, 271328), (5612, 231296), (5888, 220454), (6344, 204608), (6394, 203008), (6656, 195017), (7228, 179584), (7808, 166244), (8479, 153088), (8896, 145912), (9568, 135664), (11224, 115648), (11776, 110227), (12688, 102304), (12788, 101504), (14456, 89792), (15616, 83122), (16958, 76544), (17792, 72956), (18239, 71168), (19136, 67832), (22448, 57824), (25376, 51152), (25576, 50752), (28912, 44896), (31232, 41561), (33916, 38272), (35584, 36478)]