388277712

素因数分解:

$2^4\times 3^4\times {\mathrm{131}}^1\times {\mathrm{2287}}^1$

素因数の和:2438

約数の個数: 100

約数和(自身を含む): 1132862016

約数和(自身を除く): 744584304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 216, 262, 324, 393, 432, 524, 648, 786, 1048, 1179, 1296, 1572, 2096, 2287, 2358, 3144, 3537, 4574, 4716, 6288, 6861, 7074, 9148, 9432, 10611, 13722, 14148, 18296, 18864, 20583, 21222, 27444, 28296, 36592, 41166, 42444, 54888, 56592, 61749, 82332, 84888, 109776, 123498, 164664, 169776, 185247, 246996, 299597, 329328, 370494, 493992, 599194, 740988, 898791, 987984, 1198388, 1481976, 1797582, 2396776, 2696373, 2963952, 3595164, 4793552, 5392746, 7190328, 8089119, 10785492, 14380656, 16178238, 21570984, 24267357, 32356476, 43141968, 48534714, 64712952, 97069428, 129425904, 194138856, 388277712]

約数ペア:

[(1, 388277712), (2, 194138856), (3, 129425904), (4, 97069428), (6, 64712952), (8, 48534714), (9, 43141968), (12, 32356476), (16, 24267357), (18, 21570984), (24, 16178238), (27, 14380656), (36, 10785492), (48, 8089119), (54, 7190328), (72, 5392746), (81, 4793552), (108, 3595164), (131, 2963952), (144, 2696373), (162, 2396776), (216, 1797582), (262, 1481976), (324, 1198388), (393, 987984), (432, 898791), (524, 740988), (648, 599194), (786, 493992), (1048, 370494), (1179, 329328), (1296, 299597), (1572, 246996), (2096, 185247), (2287, 169776), (2358, 164664), (3144, 123498), (3537, 109776), (4574, 84888), (4716, 82332), (6288, 61749), (6861, 56592), (7074, 54888), (9148, 42444), (9432, 41166), (10611, 36592), (13722, 28296), (14148, 27444), (18296, 21222), (18864, 20583)]