242752284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{18679}}^1$

素因数の和:18727

約数の個数: 54

約数和(自身を含む): 647654280

約数和(自身を除く): 404901996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 18679, 37358, 56037, 74716, 112074, 168111, 224148, 336222, 354901, 672444, 709802, 1064703, 1419604, 2129406, 3194109, 4258812, 6388218, 6743119, 12776436, 13486238, 20229357, 26972476, 40458714, 60688071, 80917428, 121376142, 242752284]

約数ペア:

[(1, 242752284), (2, 121376142), (3, 80917428), (4, 60688071), (6, 40458714), (9, 26972476), (12, 20229357), (18, 13486238), (19, 12776436), (36, 6743119), (38, 6388218), (57, 4258812), (76, 3194109), (114, 2129406), (171, 1419604), (228, 1064703), (342, 709802), (361, 672444), (684, 354901), (722, 336222), (1083, 224148), (1444, 168111), (2166, 112074), (3249, 74716), (4332, 56037), (6498, 37358), (12996, 18679)]