1330798518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 3472035840

約数和(自身を除く): 2141237322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 181, 189, 318, 362, 367, 371, 378, 477, 543, 734, 742, 954, 1086, 1101, 1113, 1267, 1431, 1629, 2202, 2226, 2534, 2569, 2862, 3258, 3303, 3339, 3801, 4887, 5138, 6606, 6678, 7602, 7707, 9593, 9774, 9909, 10017, 11403, 15414, 19186, 19451, 19818, 20034, 22806, 23121, 28779, 34209, 38902, 46242, 57558, 58353, 66427, 67151, 68418, 69363, 86337, 116706, 132854, 134302, 136157, 138726, 172674, 175059, 199281, 201453, 259011, 272314, 350118, 398562, 402906, 408471, 464989, 518022, 525177, 597843, 604359, 816942, 929978, 1050354, 1195686, 1208718, 1225413, 1394967, 1793529, 1813077, 2450826, 2789934, 3520631, 3587058, 3626154, 3676239, 4184901, 7041262, 7352478, 8369802, 10561893, 12554703, 21123786, 24644417, 25109406, 31685679, 49288834, 63371358, 73933251, 95057037, 147866502, 190114074, 221799753, 443599506, 665399259, 1330798518]

約数ペア:

[(1, 1330798518), (2, 665399259), (3, 443599506), (6, 221799753), (7, 190114074), (9, 147866502), (14, 95057037), (18, 73933251), (21, 63371358), (27, 49288834), (42, 31685679), (53, 25109406), (54, 24644417), (63, 21123786), (106, 12554703), (126, 10561893), (159, 8369802), (181, 7352478), (189, 7041262), (318, 4184901), (362, 3676239), (367, 3626154), (371, 3587058), (378, 3520631), (477, 2789934), (543, 2450826), (734, 1813077), (742, 1793529), (954, 1394967), (1086, 1225413), (1101, 1208718), (1113, 1195686), (1267, 1050354), (1431, 929978), (1629, 816942), (2202, 604359), (2226, 597843), (2534, 525177), (2569, 518022), (2862, 464989), (3258, 408471), (3303, 402906), (3339, 398562), (3801, 350118), (4887, 272314), (5138, 259011), (6606, 201453), (6678, 199281), (7602, 175059), (7707, 172674), (9593, 138726), (9774, 136157), (9909, 134302), (10017, 132854), (11403, 116706), (15414, 86337), (19186, 69363), (19451, 68418), (19818, 67151), (20034, 66427), (22806, 58353), (23121, 57558), (28779, 46242), (34209, 38902)]