7806804936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{8429}}^1$

素因数の和:8631

約数の個数: 128

約数和(自身を含む): 23064480000

約数和(自身を除く): 15257675064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 149, 168, 222, 259, 296, 298, 444, 447, 518, 596, 777, 888, 894, 1036, 1043, 1192, 1554, 1788, 2072, 2086, 3108, 3129, 3576, 4172, 5513, 6216, 6258, 8344, 8429, 11026, 12516, 16539, 16858, 22052, 25032, 25287, 33078, 33716, 38591, 44104, 50574, 59003, 66156, 67432, 77182, 101148, 115773, 118006, 132312, 154364, 177009, 202296, 231546, 236012, 308728, 311873, 354018, 463092, 472024, 623746, 708036, 926184, 935619, 1247492, 1255921, 1416072, 1871238, 2183111, 2494984, 2511842, 3742476, 3767763, 4366222, 5023684, 6549333, 7484952, 7535526, 8732444, 8791447, 10047368, 13098666, 15071052, 17464888, 17582894, 26197332, 26374341, 30142104, 35165788, 46469077, 52394664, 52748682, 70331576, 92938154, 105497364, 139407231, 185876308, 210994728, 278814462, 325283539, 371752616, 557628924, 650567078, 975850617, 1115257848, 1301134156, 1951701234, 2602268312, 3903402468, 7806804936]

約数ペア:

[(1, 7806804936), (2, 3903402468), (3, 2602268312), (4, 1951701234), (6, 1301134156), (7, 1115257848), (8, 975850617), (12, 650567078), (14, 557628924), (21, 371752616), (24, 325283539), (28, 278814462), (37, 210994728), (42, 185876308), (56, 139407231), (74, 105497364), (84, 92938154), (111, 70331576), (148, 52748682), (149, 52394664), (168, 46469077), (222, 35165788), (259, 30142104), (296, 26374341), (298, 26197332), (444, 17582894), (447, 17464888), (518, 15071052), (596, 13098666), (777, 10047368), (888, 8791447), (894, 8732444), (1036, 7535526), (1043, 7484952), (1192, 6549333), (1554, 5023684), (1788, 4366222), (2072, 3767763), (2086, 3742476), (3108, 2511842), (3129, 2494984), (3576, 2183111), (4172, 1871238), (5513, 1416072), (6216, 1255921), (6258, 1247492), (8344, 935619), (8429, 926184), (11026, 708036), (12516, 623746), (16539, 472024), (16858, 463092), (22052, 354018), (25032, 311873), (25287, 308728), (33078, 236012), (33716, 231546), (38591, 202296), (44104, 177009), (50574, 154364), (59003, 132312), (66156, 118006), (67432, 115773), (77182, 101148)]