268815621887

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{3121}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 285860809920

約数和(自身を除く): 17045188033

約数列:

[1, 29, 67, 97, 457, 1943, 2813, 3121, 6499, 13253, 30619, 44329, 90509, 188471, 209107, 302737, 887951, 1285541, 1426297, 2970043, 6064103, 8779373, 20283379, 41362613, 86131247, 95561899, 138350809, 588217991, 2771295071, 4012173461, 9269504203, 268815621887]

約数ペア:

[(1, 268815621887), (29, 9269504203), (67, 4012173461), (97, 2771295071), (457, 588217991), (1943, 138350809), (2813, 95561899), (3121, 86131247), (6499, 41362613), (13253, 20283379), (30619, 8779373), (44329, 6064103), (90509, 2970043), (188471, 1426297), (209107, 1285541), (302737, 887951)]