707691708

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20287}}^1$

素因数の和:20336

約数の個数: 96

約数和(自身を含む): 2045030400

約数和(自身を除く): 1337338692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1836, 1938, 2052, 2907, 3876, 5814, 8721, 11628, 17442, 20287, 34884, 40574, 60861, 81148, 121722, 182583, 243444, 344879, 365166, 385453, 547749, 689758, 730332, 770906, 1034637, 1095498, 1156359, 1379516, 1541812, 2069274, 2190996, 2312718, 3103911, 3469077, 4138548, 4625436, 6207822, 6552701, 6938154, 9311733, 10407231, 12415644, 13105402, 13876308, 18623466, 19658103, 20814462, 26210804, 37246932, 39316206, 41628924, 58974309, 78632412, 117948618, 176922927, 235897236, 353845854, 707691708]

約数ペア:

[(1, 707691708), (2, 353845854), (3, 235897236), (4, 176922927), (6, 117948618), (9, 78632412), (12, 58974309), (17, 41628924), (18, 39316206), (19, 37246932), (27, 26210804), (34, 20814462), (36, 19658103), (38, 18623466), (51, 13876308), (54, 13105402), (57, 12415644), (68, 10407231), (76, 9311733), (102, 6938154), (108, 6552701), (114, 6207822), (153, 4625436), (171, 4138548), (204, 3469077), (228, 3103911), (306, 2312718), (323, 2190996), (342, 2069274), (459, 1541812), (513, 1379516), (612, 1156359), (646, 1095498), (684, 1034637), (918, 770906), (969, 730332), (1026, 689758), (1292, 547749), (1836, 385453), (1938, 365166), (2052, 344879), (2907, 243444), (3876, 182583), (5814, 121722), (8721, 81148), (11628, 60861), (17442, 40574), (20287, 34884)]