19409012208

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1165

約数の個数: 320

約数和(自身を含む): 61051330560

約数和(自身を除く): 41642318352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 61, 62, 69, 72, 92, 93, 108, 122, 124, 138, 144, 183, 184, 186, 207, 216, 244, 248, 276, 279, 366, 368, 372, 414, 432, 488, 496, 549, 552, 558, 621, 713, 732, 744, 828, 837, 976, 1033, 1098, 1104, 1116, 1242, 1403, 1426, 1464, 1488, 1647, 1656, 1674, 1891, 2066, 2139, 2196, 2232, 2484, 2806, 2852, 2928, 3099, 3294, 3312, 3348, 3782, 4132, 4209, 4278, 4392, 4464, 4968, 5612, 5673, 5704, 6198, 6417, 6588, 6696, 7564, 8264, 8418, 8556, 8784, 9297, 9936, 11224, 11346, 11408, 12396, 12627, 12834, 13176, 13392, 15128, 16528, 16836, 17019, 17112, 18594, 19251, 22448, 22692, 23759, 24792, 25254, 25668, 26352, 27891, 30256, 32023, 33672, 34038, 34224, 37188, 37881, 38502, 43493, 45384, 47518, 49584, 50508, 51057, 51336, 55782, 63013, 64046, 67344, 68076, 71277, 74376, 75762, 77004, 86986, 90768, 95036, 96069, 101016, 102114, 102672, 111564, 126026, 128092, 130479, 136152, 142554, 148752, 151524, 154008, 173972, 189039, 190072, 192138, 202032, 204228, 213831, 223128, 252052, 256184, 260958, 272304, 285108, 288207, 303048, 308016, 347944, 378078, 380144, 384276, 391437, 408456, 427662, 446256, 504104, 512368, 521916, 567117, 570216, 576414, 606096, 641493, 695888, 736529, 756156, 768552, 782874, 816912, 855324, 864621, 1008208, 1043832, 1134234, 1140432, 1152828, 1174311, 1282986, 1449299, 1473058, 1512312, 1537104, 1565748, 1701351, 1710648, 1729242, 1953403, 2087664, 2209587, 2268468, 2305656, 2348622, 2565972, 2898598, 2946116, 3024624, 3131496, 3402702, 3421296, 3458484, 3906806, 4347897, 4419174, 4536936, 4611312, 4697244, 5131944, 5797196, 5860209, 5892232, 6262992, 6628761, 6805404, 6916968, 7813612, 8695794, 8838348, 9073872, 9394488, 10263888, 11594392, 11720418, 11784464, 13043691, 13257522, 13610808, 13833936, 15627224, 17391588, 17580627, 17676696, 18788976, 19886283, 23188784, 23440836, 26087382, 26515044, 27221616, 31254448, 34783176, 35161254, 35353392, 39131073, 39772566, 44928269, 46881672, 52174764, 52741881, 53030088, 69566352, 70322508, 78262146, 79545132, 89856538, 93763344, 104349528, 105483762, 106060176, 134784807, 140645016, 156524292, 159090264, 179713076, 208699056, 210967524, 269569614, 281290032, 313048584, 318180528, 359426152, 404354421, 421935048, 539139228, 626097168, 718852304, 808708842, 843870096, 1078278456, 1213063263, 1617417684, 2156556912, 2426126526, 3234835368, 4852253052, 6469670736, 9704506104, 19409012208]

約数ペア:

[(1, 19409012208), (2, 9704506104), (3, 6469670736), (4, 4852253052), (6, 3234835368), (8, 2426126526), (9, 2156556912), (12, 1617417684), (16, 1213063263), (18, 1078278456), (23, 843870096), (24, 808708842), (27, 718852304), (31, 626097168), (36, 539139228), (46, 421935048), (48, 404354421), (54, 359426152), (61, 318180528), (62, 313048584), (69, 281290032), (72, 269569614), (92, 210967524), (93, 208699056), (108, 179713076), (122, 159090264), (124, 156524292), (138, 140645016), (144, 134784807), (183, 106060176), (184, 105483762), (186, 104349528), (207, 93763344), (216, 89856538), (244, 79545132), (248, 78262146), (276, 70322508), (279, 69566352), (366, 53030088), (368, 52741881), (372, 52174764), (414, 46881672), (432, 44928269), (488, 39772566), (496, 39131073), (549, 35353392), (552, 35161254), (558, 34783176), (621, 31254448), (713, 27221616), (732, 26515044), (744, 26087382), (828, 23440836), (837, 23188784), (976, 19886283), (1033, 18788976), (1098, 17676696), (1104, 17580627), (1116, 17391588), (1242, 15627224), (1403, 13833936), (1426, 13610808), (1464, 13257522), (1488, 13043691), (1647, 11784464), (1656, 11720418), (1674, 11594392), (1891, 10263888), (2066, 9394488), (2139, 9073872), (2196, 8838348), (2232, 8695794), (2484, 7813612), (2806, 6916968), (2852, 6805404), (2928, 6628761), (3099, 6262992), (3294, 5892232), (3312, 5860209), (3348, 5797196), (3782, 5131944), (4132, 4697244), (4209, 4611312), (4278, 4536936), (4392, 4419174), (4464, 4347897), (4968, 3906806), (5612, 3458484), (5673, 3421296), (5704, 3402702), (6198, 3131496), (6417, 3024624), (6588, 2946116), (6696, 2898598), (7564, 2565972), (8264, 2348622), (8418, 2305656), (8556, 2268468), (8784, 2209587), (9297, 2087664), (9936, 1953403), (11224, 1729242), (11346, 1710648), (11408, 1701351), (12396, 1565748), (12627, 1537104), (12834, 1512312), (13176, 1473058), (13392, 1449299), (15128, 1282986), (16528, 1174311), (16836, 1152828), (17019, 1140432), (17112, 1134234), (18594, 1043832), (19251, 1008208), (22448, 864621), (22692, 855324), (23759, 816912), (24792, 782874), (25254, 768552), (25668, 756156), (26352, 736529), (27891, 695888), (30256, 641493), (32023, 606096), (33672, 576414), (34038, 570216), (34224, 567117), (37188, 521916), (37881, 512368), (38502, 504104), (43493, 446256), (45384, 427662), (47518, 408456), (49584, 391437), (50508, 384276), (51057, 380144), (51336, 378078), (55782, 347944), (63013, 308016), (64046, 303048), (67344, 288207), (68076, 285108), (71277, 272304), (74376, 260958), (75762, 256184), (77004, 252052), (86986, 223128), (90768, 213831), (95036, 204228), (96069, 202032), (101016, 192138), (102114, 190072), (102672, 189039), (111564, 173972), (126026, 154008), (128092, 151524), (130479, 148752), (136152, 142554)]