40249488

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 108225216

約数和(自身を除く): 67975728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 131, 148, 173, 222, 262, 296, 346, 393, 444, 519, 524, 592, 692, 786, 888, 1038, 1048, 1384, 1572, 1776, 2076, 2096, 2768, 3144, 4152, 4847, 6288, 6401, 8304, 9694, 12802, 14541, 19203, 19388, 22663, 25604, 29082, 38406, 38776, 45326, 51208, 58164, 67989, 76812, 77552, 90652, 102416, 116328, 135978, 153624, 181304, 232656, 271956, 307248, 362608, 543912, 838531, 1087824, 1677062, 2515593, 3354124, 5031186, 6708248, 10062372, 13416496, 20124744, 40249488]

約数ペア:

[(1, 40249488), (2, 20124744), (3, 13416496), (4, 10062372), (6, 6708248), (8, 5031186), (12, 3354124), (16, 2515593), (24, 1677062), (37, 1087824), (48, 838531), (74, 543912), (111, 362608), (131, 307248), (148, 271956), (173, 232656), (222, 181304), (262, 153624), (296, 135978), (346, 116328), (393, 102416), (444, 90652), (519, 77552), (524, 76812), (592, 67989), (692, 58164), (786, 51208), (888, 45326), (1038, 38776), (1048, 38406), (1384, 29082), (1572, 25604), (1776, 22663), (2076, 19388), (2096, 19203), (2768, 14541), (3144, 12802), (4152, 9694), (4847, 8304), (6288, 6401)]