775688784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:1005

約数の個数: 160

約数和(自身を含む): 2315101824

約数和(自身を除く): 1539413040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 83, 102, 104, 136, 156, 166, 204, 208, 221, 249, 272, 312, 332, 408, 442, 498, 624, 663, 664, 816, 881, 884, 996, 1079, 1326, 1328, 1411, 1762, 1768, 1992, 2158, 2643, 2652, 2822, 3237, 3524, 3536, 3984, 4233, 4316, 5286, 5304, 5644, 6474, 7048, 8466, 8632, 10572, 10608, 11288, 11453, 12948, 14096, 14977, 16932, 17264, 18343, 21144, 22576, 22906, 25896, 29954, 33864, 34359, 36686, 42288, 44931, 45812, 51792, 55029, 59908, 67728, 68718, 73123, 73372, 89862, 91624, 110058, 119816, 137436, 146246, 146744, 179724, 183248, 194701, 219369, 220116, 239632, 274872, 292492, 293488, 359448, 389402, 438738, 440232, 549744, 584103, 584984, 718896, 778804, 877476, 880464, 950599, 1168206, 1169968, 1243091, 1557608, 1754952, 1901198, 2336412, 2486182, 2851797, 3115216, 3509904, 3729273, 3802396, 4672824, 4972364, 5703594, 7458546, 7604792, 9345648, 9944728, 11407188, 14917092, 15209584, 16160183, 19889456, 22814376, 29834184, 32320366, 45628752, 48480549, 59668368, 64640732, 96961098, 129281464, 193922196, 258562928, 387844392, 775688784]

約数ペア:

[(1, 775688784), (2, 387844392), (3, 258562928), (4, 193922196), (6, 129281464), (8, 96961098), (12, 64640732), (13, 59668368), (16, 48480549), (17, 45628752), (24, 32320366), (26, 29834184), (34, 22814376), (39, 19889456), (48, 16160183), (51, 15209584), (52, 14917092), (68, 11407188), (78, 9944728), (83, 9345648), (102, 7604792), (104, 7458546), (136, 5703594), (156, 4972364), (166, 4672824), (204, 3802396), (208, 3729273), (221, 3509904), (249, 3115216), (272, 2851797), (312, 2486182), (332, 2336412), (408, 1901198), (442, 1754952), (498, 1557608), (624, 1243091), (663, 1169968), (664, 1168206), (816, 950599), (881, 880464), (884, 877476), (996, 778804), (1079, 718896), (1326, 584984), (1328, 584103), (1411, 549744), (1762, 440232), (1768, 438738), (1992, 389402), (2158, 359448), (2643, 293488), (2652, 292492), (2822, 274872), (3237, 239632), (3524, 220116), (3536, 219369), (3984, 194701), (4233, 183248), (4316, 179724), (5286, 146744), (5304, 146246), (5644, 137436), (6474, 119816), (7048, 110058), (8466, 91624), (8632, 89862), (10572, 73372), (10608, 73123), (11288, 68718), (11453, 67728), (12948, 59908), (14096, 55029), (14977, 51792), (16932, 45812), (17264, 44931), (18343, 42288), (21144, 36686), (22576, 34359), (22906, 33864), (25896, 29954)]