301353728

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 703266816

約数和(自身を除く): 401913088

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 127, 128, 184, 208, 248, 254, 256, 299, 368, 403, 416, 496, 508, 598, 713, 736, 806, 832, 992, 1016, 1196, 1426, 1472, 1612, 1651, 1664, 1984, 2032, 2392, 2852, 2921, 2944, 3224, 3302, 3328, 3937, 3968, 4064, 4784, 5704, 5842, 5888, 6448, 6604, 7874, 7936, 8128, 9269, 9568, 11408, 11684, 12896, 13208, 15748, 16256, 18538, 19136, 22816, 23368, 25792, 26416, 31496, 32512, 37076, 37973, 38272, 45632, 46736, 51181, 51584, 52832, 62992, 74152, 75946, 76544, 90551, 91264, 93472, 102362, 103168, 105664, 125984, 148304, 151892, 181102, 182528, 186944, 204724, 211328, 251968, 296608, 303784, 362204, 373888, 409448, 422656, 503936, 593216, 607568, 724408, 747776, 818896, 1007872, 1177163, 1186432, 1215136, 1448816, 1637792, 2354326, 2372864, 2430272, 2897632, 3275584, 4708652, 4860544, 5795264, 6551168, 9417304, 9721088, 11590528, 13102336, 18834608, 23181056, 37669216, 75338432, 150676864, 301353728]

約数ペア:

[(1, 301353728), (2, 150676864), (4, 75338432), (8, 37669216), (13, 23181056), (16, 18834608), (23, 13102336), (26, 11590528), (31, 9721088), (32, 9417304), (46, 6551168), (52, 5795264), (62, 4860544), (64, 4708652), (92, 3275584), (104, 2897632), (124, 2430272), (127, 2372864), (128, 2354326), (184, 1637792), (208, 1448816), (248, 1215136), (254, 1186432), (256, 1177163), (299, 1007872), (368, 818896), (403, 747776), (416, 724408), (496, 607568), (508, 593216), (598, 503936), (713, 422656), (736, 409448), (806, 373888), (832, 362204), (992, 303784), (1016, 296608), (1196, 251968), (1426, 211328), (1472, 204724), (1612, 186944), (1651, 182528), (1664, 181102), (1984, 151892), (2032, 148304), (2392, 125984), (2852, 105664), (2921, 103168), (2944, 102362), (3224, 93472), (3302, 91264), (3328, 90551), (3937, 76544), (3968, 75946), (4064, 74152), (4784, 62992), (5704, 52832), (5842, 51584), (5888, 51181), (6448, 46736), (6604, 45632), (7874, 38272), (7936, 37973), (8128, 37076), (9269, 32512), (9568, 31496), (11408, 26416), (11684, 25792), (12896, 23368), (13208, 22816), (15748, 19136), (16256, 18538)]