978032154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 2179181952

約数和(自身を除く): 1201149798

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 277, 366, 554, 671, 831, 877, 1342, 1662, 1754, 2013, 2631, 3047, 4026, 5262, 6094, 9141, 9647, 16897, 18282, 19294, 28941, 33794, 50691, 53497, 57882, 101382, 106994, 160491, 185867, 242929, 320982, 371734, 485858, 557601, 588467, 728787, 1115202, 1176934, 1457574, 1765401, 2672219, 3530802, 5344438, 8016657, 14818669, 16033314, 29637338, 44456007, 88912014, 163005359, 326010718, 489016077, 978032154]

約数ペア:

[(1, 978032154), (2, 489016077), (3, 326010718), (6, 163005359), (11, 88912014), (22, 44456007), (33, 29637338), (61, 16033314), (66, 14818669), (122, 8016657), (183, 5344438), (277, 3530802), (366, 2672219), (554, 1765401), (671, 1457574), (831, 1176934), (877, 1115202), (1342, 728787), (1662, 588467), (1754, 557601), (2013, 485858), (2631, 371734), (3047, 320982), (4026, 242929), (5262, 185867), (6094, 160491), (9141, 106994), (9647, 101382), (16897, 57882), (18282, 53497), (19294, 50691), (28941, 33794)]