18960821152

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 48450576384

約数和(自身を除く): 29489755232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 107, 112, 124, 151, 169, 182, 208, 214, 217, 224, 248, 302, 338, 364, 403, 416, 428, 434, 496, 604, 676, 728, 749, 806, 856, 868, 992, 1057, 1183, 1208, 1352, 1391, 1456, 1498, 1612, 1712, 1736, 1963, 2114, 2366, 2416, 2704, 2782, 2821, 2912, 2996, 3224, 3317, 3424, 3472, 3926, 4228, 4681, 4732, 4832, 5239, 5408, 5564, 5642, 5992, 6448, 6634, 6944, 7852, 8456, 9362, 9464, 9737, 10478, 11128, 11284, 11984, 12896, 13268, 13741, 15704, 16157, 16912, 18083, 18724, 18928, 19474, 20956, 22256, 22568, 23219, 23968, 25519, 26536, 27482, 31408, 32314, 32767, 33824, 36166, 36673, 37448, 37856, 38948, 41912, 43121, 44512, 45136, 46438, 51038, 53072, 54964, 60853, 62816, 64628, 65534, 72332, 73346, 74896, 77896, 83824, 86242, 90272, 92876, 102076, 106144, 109928, 113099, 121706, 126581, 129256, 131068, 144664, 146692, 149792, 155792, 167648, 172484, 178633, 185752, 204152, 210041, 219856, 226198, 243412, 253162, 258512, 262136, 289328, 293384, 301847, 311584, 344968, 357266, 371504, 408304, 420082, 425971, 439712, 452396, 486824, 500867, 506324, 517024, 524272, 560573, 578656, 586768, 603694, 689936, 714532, 743008, 791089, 816608, 840164, 851942, 904792, 973648, 1001734, 1012648, 1048544, 1121146, 1173536, 1207388, 1379872, 1429064, 1470287, 1582178, 1680328, 1703884, 1809584, 1947296, 2003468, 2025296, 2242292, 2414776, 2730533, 2858128, 2940574, 3164356, 3360656, 3407768, 3506069, 3619168, 3924011, 4006936, 4050592, 4484584, 4829552, 5461066, 5537623, 5716256, 5881148, 6328712, 6511271, 6721312, 6815536, 7012138, 7848022, 8013872, 8969168, 9659104, 10922132, 11075246, 11762296, 12657424, 13022542, 13631072, 14024276, 15696044, 16027744, 17938336, 19113731, 21844264, 22150492, 23524592, 25314848, 26045084, 28048552, 31392088, 38227462, 43688528, 44300984, 45578897, 47049184, 52090168, 56097104, 62784176, 76454924, 84646523, 87377056, 88601968, 91157794, 104180336, 112194208, 125568352, 152909848, 169293046, 177203936, 182315588, 208360672, 305819696, 338586092, 364631176, 592525661, 611639392, 677172184, 729262352, 1185051322, 1354344368, 1458524704, 2370102644, 2708688736, 4740205288, 9480410576, 18960821152]

約数ペア:

[(1, 18960821152), (2, 9480410576), (4, 4740205288), (7, 2708688736), (8, 2370102644), (13, 1458524704), (14, 1354344368), (16, 1185051322), (26, 729262352), (28, 677172184), (31, 611639392), (32, 592525661), (52, 364631176), (56, 338586092), (62, 305819696), (91, 208360672), (104, 182315588), (107, 177203936), (112, 169293046), (124, 152909848), (151, 125568352), (169, 112194208), (182, 104180336), (208, 91157794), (214, 88601968), (217, 87377056), (224, 84646523), (248, 76454924), (302, 62784176), (338, 56097104), (364, 52090168), (403, 47049184), (416, 45578897), (428, 44300984), (434, 43688528), (496, 38227462), (604, 31392088), (676, 28048552), (728, 26045084), (749, 25314848), (806, 23524592), (856, 22150492), (868, 21844264), (992, 19113731), (1057, 17938336), (1183, 16027744), (1208, 15696044), (1352, 14024276), (1391, 13631072), (1456, 13022542), (1498, 12657424), (1612, 11762296), (1712, 11075246), (1736, 10922132), (1963, 9659104), (2114, 8969168), (2366, 8013872), (2416, 7848022), (2704, 7012138), (2782, 6815536), (2821, 6721312), (2912, 6511271), (2996, 6328712), (3224, 5881148), (3317, 5716256), (3424, 5537623), (3472, 5461066), (3926, 4829552), (4228, 4484584), (4681, 4050592), (4732, 4006936), (4832, 3924011), (5239, 3619168), (5408, 3506069), (5564, 3407768), (5642, 3360656), (5992, 3164356), (6448, 2940574), (6634, 2858128), (6944, 2730533), (7852, 2414776), (8456, 2242292), (9362, 2025296), (9464, 2003468), (9737, 1947296), (10478, 1809584), (11128, 1703884), (11284, 1680328), (11984, 1582178), (12896, 1470287), (13268, 1429064), (13741, 1379872), (15704, 1207388), (16157, 1173536), (16912, 1121146), (18083, 1048544), (18724, 1012648), (18928, 1001734), (19474, 973648), (20956, 904792), (22256, 851942), (22568, 840164), (23219, 816608), (23968, 791089), (25519, 743008), (26536, 714532), (27482, 689936), (31408, 603694), (32314, 586768), (32767, 578656), (33824, 560573), (36166, 524272), (36673, 517024), (37448, 506324), (37856, 500867), (38948, 486824), (41912, 452396), (43121, 439712), (44512, 425971), (45136, 420082), (46438, 408304), (51038, 371504), (53072, 357266), (54964, 344968), (60853, 311584), (62816, 301847), (64628, 293384), (65534, 289328), (72332, 262136), (73346, 258512), (74896, 253162), (77896, 243412), (83824, 226198), (86242, 219856), (90272, 210041), (92876, 204152), (102076, 185752), (106144, 178633), (109928, 172484), (113099, 167648), (121706, 155792), (126581, 149792), (129256, 146692), (131068, 144664)]