2492807904

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{455557}}^1$

素因数の和:455592

約数の個数: 72

約数和(自身を含む): 7462040040

約数和(自身を除く): 4969232136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 455557, 911114, 1366671, 1822228, 2733342, 3644456, 4100013, 5466684, 7288912, 8200026, 8655583, 10933368, 14577824, 16400052, 17311166, 21866736, 25966749, 32800104, 34622332, 43733472, 51933498, 65600208, 69244664, 77900247, 103866996, 131200416, 138489328, 155800494, 207733992, 276978656, 311600988, 415467984, 623201976, 830935968, 1246403952, 2492807904]

約数ペア:

[(1, 2492807904), (2, 1246403952), (3, 830935968), (4, 623201976), (6, 415467984), (8, 311600988), (9, 276978656), (12, 207733992), (16, 155800494), (18, 138489328), (19, 131200416), (24, 103866996), (32, 77900247), (36, 69244664), (38, 65600208), (48, 51933498), (57, 43733472), (72, 34622332), (76, 32800104), (96, 25966749), (114, 21866736), (144, 17311166), (152, 16400052), (171, 14577824), (228, 10933368), (288, 8655583), (304, 8200026), (342, 7288912), (456, 5466684), (608, 4100013), (684, 3644456), (912, 2733342), (1368, 1822228), (1824, 1366671), (2736, 911114), (5472, 455557)]