1994847456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4337

約数の個数: 192

約数和(自身を含む): 6492648960

約数和(自身を除く): 4497801504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 41, 42, 48, 51, 56, 68, 82, 84, 96, 102, 112, 119, 123, 136, 164, 168, 204, 224, 238, 246, 272, 287, 328, 336, 357, 408, 476, 492, 544, 574, 656, 672, 697, 714, 816, 861, 952, 984, 1148, 1312, 1394, 1428, 1632, 1722, 1904, 1968, 2091, 2296, 2788, 2856, 3444, 3808, 3936, 4182, 4259, 4592, 4879, 5576, 5712, 6888, 8364, 8518, 9184, 9758, 11152, 11424, 12777, 13776, 14637, 16728, 17036, 19516, 22304, 25554, 27552, 29274, 29813, 33456, 34072, 39032, 51108, 58548, 59626, 66912, 68144, 72403, 78064, 89439, 102216, 117096, 119252, 136288, 144806, 156128, 174619, 178878, 204432, 217209, 234192, 238504, 289612, 349238, 357756, 408864, 434418, 468384, 477008, 506821, 523857, 579224, 698476, 715512, 868836, 954016, 1013642, 1047714, 1158448, 1222333, 1396952, 1431024, 1520463, 1737672, 2027284, 2095428, 2316896, 2444666, 2793904, 2862048, 2968523, 3040926, 3475344, 3666999, 4054568, 4190856, 4889332, 5587808, 5937046, 6081852, 6950688, 7333998, 8109136, 8381712, 8905569, 9778664, 11874092, 12163704, 14667996, 16218272, 16763424, 17811138, 19557328, 20779661, 23748184, 24327408, 29335992, 35622276, 39114656, 41559322, 47496368, 48654816, 58671984, 62338983, 71244552, 83118644, 94992736, 117343968, 124677966, 142489104, 166237288, 249355932, 284978208, 332474576, 498711864, 664949152, 997423728, 1994847456]

約数ペア:

[(1, 1994847456), (2, 997423728), (3, 664949152), (4, 498711864), (6, 332474576), (7, 284978208), (8, 249355932), (12, 166237288), (14, 142489104), (16, 124677966), (17, 117343968), (21, 94992736), (24, 83118644), (28, 71244552), (32, 62338983), (34, 58671984), (41, 48654816), (42, 47496368), (48, 41559322), (51, 39114656), (56, 35622276), (68, 29335992), (82, 24327408), (84, 23748184), (96, 20779661), (102, 19557328), (112, 17811138), (119, 16763424), (123, 16218272), (136, 14667996), (164, 12163704), (168, 11874092), (204, 9778664), (224, 8905569), (238, 8381712), (246, 8109136), (272, 7333998), (287, 6950688), (328, 6081852), (336, 5937046), (357, 5587808), (408, 4889332), (476, 4190856), (492, 4054568), (544, 3666999), (574, 3475344), (656, 3040926), (672, 2968523), (697, 2862048), (714, 2793904), (816, 2444666), (861, 2316896), (952, 2095428), (984, 2027284), (1148, 1737672), (1312, 1520463), (1394, 1431024), (1428, 1396952), (1632, 1222333), (1722, 1158448), (1904, 1047714), (1968, 1013642), (2091, 954016), (2296, 868836), (2788, 715512), (2856, 698476), (3444, 579224), (3808, 523857), (3936, 506821), (4182, 477008), (4259, 468384), (4592, 434418), (4879, 408864), (5576, 357756), (5712, 349238), (6888, 289612), (8364, 238504), (8518, 234192), (9184, 217209), (9758, 204432), (11152, 178878), (11424, 174619), (12777, 156128), (13776, 144806), (14637, 136288), (16728, 119252), (17036, 117096), (19516, 102216), (22304, 89439), (25554, 78064), (27552, 72403), (29274, 68144), (29813, 66912), (33456, 59626), (34072, 58548), (39032, 51108)]