891131296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1262

約数の個数: 96

約数和(自身を含む): 2043159552

約数和(自身を除く): 1152028256

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 137, 176, 187, 272, 274, 352, 374, 544, 548, 748, 1087, 1096, 1496, 1507, 2174, 2192, 2329, 2992, 3014, 4348, 4384, 4658, 5984, 6028, 8696, 9316, 11957, 12056, 17392, 18479, 18632, 23914, 24112, 25619, 34784, 36958, 37264, 47828, 48224, 51238, 73916, 74528, 95656, 102476, 147832, 148919, 191312, 203269, 204952, 295664, 297838, 382624, 406538, 409904, 591328, 595676, 813076, 819808, 1191352, 1626152, 1638109, 2382704, 2531623, 3252304, 3276218, 4765408, 5063246, 6504608, 6552436, 10126492, 13104872, 20252984, 26209744, 27847853, 40505968, 52419488, 55695706, 81011936, 111391412, 222782824, 445565648, 891131296]

約数ペア:

[(1, 891131296), (2, 445565648), (4, 222782824), (8, 111391412), (11, 81011936), (16, 55695706), (17, 52419488), (22, 40505968), (32, 27847853), (34, 26209744), (44, 20252984), (68, 13104872), (88, 10126492), (136, 6552436), (137, 6504608), (176, 5063246), (187, 4765408), (272, 3276218), (274, 3252304), (352, 2531623), (374, 2382704), (544, 1638109), (548, 1626152), (748, 1191352), (1087, 819808), (1096, 813076), (1496, 595676), (1507, 591328), (2174, 409904), (2192, 406538), (2329, 382624), (2992, 297838), (3014, 295664), (4348, 204952), (4384, 203269), (4658, 191312), (5984, 148919), (6028, 147832), (8696, 102476), (9316, 95656), (11957, 74528), (12056, 73916), (17392, 51238), (18479, 48224), (18632, 47828), (23914, 37264), (24112, 36958), (25619, 34784)]