399097248

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5323}}^1$

素因数の和:5418

約数の個数: 96

約数和(自身を含む): 1159183872

約数和(自身を除く): 760086624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 132, 142, 176, 213, 264, 284, 352, 426, 528, 568, 781, 852, 1056, 1136, 1562, 1704, 2272, 2343, 3124, 3408, 4686, 5323, 6248, 6816, 9372, 10646, 12496, 15969, 18744, 21292, 24992, 31938, 37488, 42584, 58553, 63876, 74976, 85168, 117106, 127752, 170336, 175659, 234212, 255504, 351318, 377933, 468424, 511008, 702636, 755866, 936848, 1133799, 1405272, 1511732, 1873696, 2267598, 2810544, 3023464, 4157263, 4535196, 5621088, 6046928, 8314526, 9070392, 12093856, 12471789, 16629052, 18140784, 24943578, 33258104, 36281568, 49887156, 66516208, 99774312, 133032416, 199548624, 399097248]

約数ペア:

[(1, 399097248), (2, 199548624), (3, 133032416), (4, 99774312), (6, 66516208), (8, 49887156), (11, 36281568), (12, 33258104), (16, 24943578), (22, 18140784), (24, 16629052), (32, 12471789), (33, 12093856), (44, 9070392), (48, 8314526), (66, 6046928), (71, 5621088), (88, 4535196), (96, 4157263), (132, 3023464), (142, 2810544), (176, 2267598), (213, 1873696), (264, 1511732), (284, 1405272), (352, 1133799), (426, 936848), (528, 755866), (568, 702636), (781, 511008), (852, 468424), (1056, 377933), (1136, 351318), (1562, 255504), (1704, 234212), (2272, 175659), (2343, 170336), (3124, 127752), (3408, 117106), (4686, 85168), (5323, 74976), (6248, 63876), (6816, 58553), (9372, 42584), (10646, 37488), (12496, 31938), (15969, 24992), (18744, 21292)]