204448284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{599}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 546000000

約数和(自身を除く): 341551716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 499, 599, 684, 998, 1198, 1497, 1797, 1996, 2396, 2994, 3594, 4491, 5391, 5988, 7188, 8982, 9481, 10782, 11381, 17964, 18962, 21564, 22762, 28443, 34143, 37924, 45524, 56886, 68286, 85329, 102429, 113772, 136572, 170658, 204858, 298901, 341316, 409716, 597802, 896703, 1195604, 1793406, 2690109, 3586812, 5380218, 5679119, 10760436, 11358238, 17037357, 22716476, 34074714, 51112071, 68149428, 102224142, 204448284]

約数ペア:

[(1, 204448284), (2, 102224142), (3, 68149428), (4, 51112071), (6, 34074714), (9, 22716476), (12, 17037357), (18, 11358238), (19, 10760436), (36, 5679119), (38, 5380218), (57, 3586812), (76, 2690109), (114, 1793406), (171, 1195604), (228, 896703), (342, 597802), (499, 409716), (599, 341316), (684, 298901), (998, 204858), (1198, 170658), (1497, 136572), (1797, 113772), (1996, 102429), (2396, 85329), (2994, 68286), (3594, 56886), (4491, 45524), (5391, 37924), (5988, 34143), (7188, 28443), (8982, 22762), (9481, 21564), (10782, 18962), (11381, 17964)]