8071303432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 16632280800

約数和(自身を除く): 8560977368

約数列:

[1, 2, 4, 8, 29, 37, 53, 58, 74, 106, 113, 116, 148, 157, 212, 226, 232, 296, 314, 424, 452, 628, 904, 1073, 1256, 1537, 1961, 2146, 3074, 3277, 3922, 4181, 4292, 4553, 5809, 5989, 6148, 6554, 7844, 8321, 8362, 8584, 9106, 11618, 11978, 12296, 13108, 15688, 16642, 16724, 17741, 18212, 23236, 23956, 26216, 33284, 33448, 35482, 36424, 46472, 47912, 56869, 66568, 70964, 113738, 121249, 141928, 168461, 173681, 221593, 227476, 241309, 242498, 307877, 336922, 347362, 443186, 454952, 482618, 484996, 514489, 615754, 656417, 673844, 694724, 886372, 940273, 965236, 969992, 1028978, 1231508, 1312834, 1347688, 1389448, 1772744, 1880546, 1930472, 2057956, 2463016, 2625668, 3761092, 4115912, 5251336, 6426197, 7522184, 8928433, 12852394, 17856866, 19036093, 25704788, 27267917, 34790101, 35713732, 38072186, 51409576, 54535834, 69580202, 71427464, 76144372, 109071668, 139160404, 152288744, 218143336, 278320808, 1008912929, 2017825858, 4035651716, 8071303432]

約数ペア:

[(1, 8071303432), (2, 4035651716), (4, 2017825858), (8, 1008912929), (29, 278320808), (37, 218143336), (53, 152288744), (58, 139160404), (74, 109071668), (106, 76144372), (113, 71427464), (116, 69580202), (148, 54535834), (157, 51409576), (212, 38072186), (226, 35713732), (232, 34790101), (296, 27267917), (314, 25704788), (424, 19036093), (452, 17856866), (628, 12852394), (904, 8928433), (1073, 7522184), (1256, 6426197), (1537, 5251336), (1961, 4115912), (2146, 3761092), (3074, 2625668), (3277, 2463016), (3922, 2057956), (4181, 1930472), (4292, 1880546), (4553, 1772744), (5809, 1389448), (5989, 1347688), (6148, 1312834), (6554, 1231508), (7844, 1028978), (8321, 969992), (8362, 965236), (8584, 940273), (9106, 886372), (11618, 694724), (11978, 673844), (12296, 656417), (13108, 615754), (15688, 514489), (16642, 484996), (16724, 482618), (17741, 454952), (18212, 443186), (23236, 347362), (23956, 336922), (26216, 307877), (33284, 242498), (33448, 241309), (35482, 227476), (36424, 221593), (46472, 173681), (47912, 168461), (56869, 141928), (66568, 121249), (70964, 113738)]