278314812

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5897}}^1$

素因数の和:5952

約数の個数: 96

約数和(自身を含む): 792691200

約数和(自身を除く): 514376388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 92, 108, 114, 138, 171, 207, 228, 276, 342, 414, 437, 513, 621, 684, 828, 874, 1026, 1242, 1311, 1748, 2052, 2484, 2622, 3933, 5244, 5897, 7866, 11794, 11799, 15732, 17691, 23588, 23598, 35382, 47196, 53073, 70764, 106146, 112043, 135631, 159219, 212292, 224086, 271262, 318438, 336129, 406893, 448172, 542524, 636876, 672258, 813786, 1008387, 1220679, 1344516, 1627572, 2016774, 2441358, 2576989, 3025161, 3662037, 4033548, 4882716, 5153978, 6050322, 7324074, 7730967, 10307956, 12100644, 14648148, 15461934, 23192901, 30923868, 46385802, 69578703, 92771604, 139157406, 278314812]

約数ペア:

[(1, 278314812), (2, 139157406), (3, 92771604), (4, 69578703), (6, 46385802), (9, 30923868), (12, 23192901), (18, 15461934), (19, 14648148), (23, 12100644), (27, 10307956), (36, 7730967), (38, 7324074), (46, 6050322), (54, 5153978), (57, 4882716), (69, 4033548), (76, 3662037), (92, 3025161), (108, 2576989), (114, 2441358), (138, 2016774), (171, 1627572), (207, 1344516), (228, 1220679), (276, 1008387), (342, 813786), (414, 672258), (437, 636876), (513, 542524), (621, 448172), (684, 406893), (828, 336129), (874, 318438), (1026, 271262), (1242, 224086), (1311, 212292), (1748, 159219), (2052, 135631), (2484, 112043), (2622, 106146), (3933, 70764), (5244, 53073), (5897, 47196), (7866, 35382), (11794, 23598), (11799, 23588), (15732, 17691)]