1393639968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 288

約数和(自身を含む): 4633251840

約数和(自身を除く): 3239611872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 96, 98, 112, 114, 124, 133, 147, 152, 168, 186, 196, 217, 224, 228, 248, 266, 294, 304, 336, 372, 392, 399, 434, 456, 496, 503, 532, 588, 589, 608, 651, 672, 744, 784, 798, 868, 912, 931, 992, 1006, 1064, 1176, 1178, 1302, 1488, 1509, 1519, 1568, 1596, 1736, 1767, 1824, 1862, 2012, 2128, 2352, 2356, 2604, 2793, 2976, 3018, 3038, 3192, 3472, 3521, 3534, 3724, 4024, 4123, 4256, 4557, 4704, 4712, 5208, 5586, 6036, 6076, 6384, 6944, 7042, 7068, 7448, 8048, 8246, 9114, 9424, 9557, 10416, 10563, 11172, 12072, 12152, 12369, 12768, 14084, 14136, 14896, 15593, 16096, 16492, 18228, 18848, 19114, 20832, 21126, 22344, 24144, 24304, 24647, 24738, 28168, 28272, 28671, 28861, 29792, 31186, 32984, 36456, 38228, 42252, 44688, 46779, 48288, 48608, 49294, 49476, 56336, 56544, 57342, 57722, 62372, 65968, 66899, 72912, 73941, 76456, 84504, 86583, 89376, 93558, 98588, 98952, 109151, 112672, 114684, 115444, 124744, 131936, 133798, 145824, 147882, 152912, 169008, 173166, 187116, 197176, 197904, 200697, 218302, 229368, 230888, 249488, 267596, 295764, 296267, 305824, 327453, 338016, 346332, 374232, 394352, 395808, 401394, 436604, 458736, 461776, 468293, 498976, 535192, 591528, 592534, 654906, 692664, 748464, 764057, 788704, 802788, 873208, 888801, 917472, 923552, 936586, 1070384, 1183056, 1185068, 1309812, 1385328, 1404879, 1496928, 1528114, 1605576, 1746416, 1777602, 1873172, 2073869, 2140768, 2292171, 2366112, 2370136, 2619624, 2770656, 2809758, 3056228, 3211152, 3492832, 3555204, 3746344, 4147738, 4584342, 4740272, 5239248, 5619516, 6112456, 6221607, 6422304, 7110408, 7492688, 8295476, 9168684, 9480544, 10478496, 11239032, 12224912, 12443214, 14220816, 14517083, 14985376, 16590952, 18337368, 22478064, 24449824, 24886428, 28441632, 29034166, 33181904, 36674736, 43551249, 44956128, 49772856, 58068332, 66363808, 73349472, 87102498, 99545712, 116136664, 174204996, 199091424, 232273328, 348409992, 464546656, 696819984, 1393639968]

約数ペア:

[(1, 1393639968), (2, 696819984), (3, 464546656), (4, 348409992), (6, 232273328), (7, 199091424), (8, 174204996), (12, 116136664), (14, 99545712), (16, 87102498), (19, 73349472), (21, 66363808), (24, 58068332), (28, 49772856), (31, 44956128), (32, 43551249), (38, 36674736), (42, 33181904), (48, 29034166), (49, 28441632), (56, 24886428), (57, 24449824), (62, 22478064), (76, 18337368), (84, 16590952), (93, 14985376), (96, 14517083), (98, 14220816), (112, 12443214), (114, 12224912), (124, 11239032), (133, 10478496), (147, 9480544), (152, 9168684), (168, 8295476), (186, 7492688), (196, 7110408), (217, 6422304), (224, 6221607), (228, 6112456), (248, 5619516), (266, 5239248), (294, 4740272), (304, 4584342), (336, 4147738), (372, 3746344), (392, 3555204), (399, 3492832), (434, 3211152), (456, 3056228), (496, 2809758), (503, 2770656), (532, 2619624), (588, 2370136), (589, 2366112), (608, 2292171), (651, 2140768), (672, 2073869), (744, 1873172), (784, 1777602), (798, 1746416), (868, 1605576), (912, 1528114), (931, 1496928), (992, 1404879), (1006, 1385328), (1064, 1309812), (1176, 1185068), (1178, 1183056), (1302, 1070384), (1488, 936586), (1509, 923552), (1519, 917472), (1568, 888801), (1596, 873208), (1736, 802788), (1767, 788704), (1824, 764057), (1862, 748464), (2012, 692664), (2128, 654906), (2352, 592534), (2356, 591528), (2604, 535192), (2793, 498976), (2976, 468293), (3018, 461776), (3038, 458736), (3192, 436604), (3472, 401394), (3521, 395808), (3534, 394352), (3724, 374232), (4024, 346332), (4123, 338016), (4256, 327453), (4557, 305824), (4704, 296267), (4712, 295764), (5208, 267596), (5586, 249488), (6036, 230888), (6076, 229368), (6384, 218302), (6944, 200697), (7042, 197904), (7068, 197176), (7448, 187116), (8048, 173166), (8246, 169008), (9114, 152912), (9424, 147882), (9557, 145824), (10416, 133798), (10563, 131936), (11172, 124744), (12072, 115444), (12152, 114684), (12369, 112672), (12768, 109151), (14084, 98952), (14136, 98588), (14896, 93558), (15593, 89376), (16096, 86583), (16492, 84504), (18228, 76456), (18848, 73941), (19114, 72912), (20832, 66899), (21126, 65968), (22344, 62372), (24144, 57722), (24304, 57342), (24647, 56544), (24738, 56336), (28168, 49476), (28272, 49294), (28671, 48608), (28861, 48288), (29792, 46779), (31186, 44688), (32984, 42252), (36456, 38228)]