1131022048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 2457604800

約数和(自身を除く): 1326582752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 149, 208, 257, 284, 298, 416, 514, 568, 596, 923, 1028, 1136, 1192, 1846, 1937, 2056, 2272, 2384, 3341, 3692, 3874, 4112, 4768, 6682, 7384, 7748, 8224, 10579, 13364, 14768, 15496, 18247, 21158, 26728, 29536, 30992, 36494, 38293, 42316, 53456, 61984, 72988, 76586, 84632, 106912, 137527, 145976, 153172, 169264, 237211, 275054, 291952, 306344, 338528, 474422, 497809, 550108, 583904, 612688, 948844, 995618, 1100216, 1225376, 1897688, 1991236, 2200432, 2718803, 3795376, 3982472, 4400864, 5437606, 7590752, 7964944, 10875212, 15929888, 21750424, 35344439, 43500848, 70688878, 87001696, 141377756, 282755512, 565511024, 1131022048]

約数ペア:

[(1, 1131022048), (2, 565511024), (4, 282755512), (8, 141377756), (13, 87001696), (16, 70688878), (26, 43500848), (32, 35344439), (52, 21750424), (71, 15929888), (104, 10875212), (142, 7964944), (149, 7590752), (208, 5437606), (257, 4400864), (284, 3982472), (298, 3795376), (416, 2718803), (514, 2200432), (568, 1991236), (596, 1897688), (923, 1225376), (1028, 1100216), (1136, 995618), (1192, 948844), (1846, 612688), (1937, 583904), (2056, 550108), (2272, 497809), (2384, 474422), (3341, 338528), (3692, 306344), (3874, 291952), (4112, 275054), (4768, 237211), (6682, 169264), (7384, 153172), (7748, 145976), (8224, 137527), (10579, 106912), (13364, 84632), (14768, 76586), (15496, 72988), (18247, 61984), (21158, 53456), (26728, 42316), (29536, 38293), (30992, 36494)]