1296956154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 3058352640

約数和(自身を除く): 1761396486

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 97, 138, 174, 194, 257, 291, 299, 377, 514, 582, 598, 667, 754, 771, 897, 1131, 1261, 1334, 1542, 1794, 2001, 2231, 2262, 2522, 2813, 3341, 3783, 4002, 4462, 5626, 5911, 6682, 6693, 7453, 7566, 8439, 8671, 10023, 11822, 13386, 14906, 16878, 17342, 17733, 20046, 22359, 24929, 26013, 29003, 35466, 36569, 44718, 49858, 52026, 58006, 64699, 73138, 74787, 76843, 87009, 96889, 109707, 129398, 149574, 153686, 171419, 174018, 193778, 194097, 219414, 230529, 290667, 324077, 342838, 388194, 461058, 514257, 573367, 581334, 648154, 722941, 841087, 972231, 1028514, 1146734, 1445882, 1682174, 1720101, 1944462, 2168823, 2228447, 2523261, 3440202, 4337646, 4456894, 5046522, 6685341, 7453771, 9398233, 13370682, 14907542, 16627643, 18796466, 22361313, 28194699, 33255286, 44722626, 49882929, 56389398, 99765858, 216159359, 432318718, 648478077, 1296956154]

約数ペア:

[(1, 1296956154), (2, 648478077), (3, 432318718), (6, 216159359), (13, 99765858), (23, 56389398), (26, 49882929), (29, 44722626), (39, 33255286), (46, 28194699), (58, 22361313), (69, 18796466), (78, 16627643), (87, 14907542), (97, 13370682), (138, 9398233), (174, 7453771), (194, 6685341), (257, 5046522), (291, 4456894), (299, 4337646), (377, 3440202), (514, 2523261), (582, 2228447), (598, 2168823), (667, 1944462), (754, 1720101), (771, 1682174), (897, 1445882), (1131, 1146734), (1261, 1028514), (1334, 972231), (1542, 841087), (1794, 722941), (2001, 648154), (2231, 581334), (2262, 573367), (2522, 514257), (2813, 461058), (3341, 388194), (3783, 342838), (4002, 324077), (4462, 290667), (5626, 230529), (5911, 219414), (6682, 194097), (6693, 193778), (7453, 174018), (7566, 171419), (8439, 153686), (8671, 149574), (10023, 129398), (11822, 109707), (13386, 96889), (14906, 87009), (16878, 76843), (17342, 74787), (17733, 73138), (20046, 64699), (22359, 58006), (24929, 52026), (26013, 49858), (29003, 44718), (35466, 36569)]