1947524928

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:553

約数の個数: 224

約数和(自身を含む): 5760720000

約数和(自身を除く): 3813195072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 41, 48, 57, 58, 64, 76, 82, 87, 96, 114, 116, 123, 152, 164, 174, 192, 228, 232, 246, 304, 328, 348, 449, 456, 464, 492, 551, 608, 656, 696, 779, 898, 912, 928, 984, 1102, 1189, 1216, 1312, 1347, 1392, 1558, 1653, 1796, 1824, 1856, 1968, 2204, 2337, 2378, 2624, 2694, 2784, 3116, 3306, 3567, 3592, 3648, 3936, 4408, 4674, 4756, 5388, 5568, 6232, 6612, 7134, 7184, 7872, 8531, 8816, 9348, 9512, 10776, 12464, 13021, 13224, 14268, 14368, 17062, 17632, 18409, 18696, 19024, 21552, 22591, 24928, 25593, 26042, 26448, 28536, 28736, 34124, 35264, 36818, 37392, 38048, 39063, 43104, 45182, 49856, 51186, 52084, 52896, 55227, 57072, 67773, 68248, 73636, 74784, 76096, 78126, 86208, 90364, 102372, 104168, 105792, 110454, 114144, 135546, 136496, 147272, 149568, 156252, 180728, 204744, 208336, 220908, 228288, 247399, 271092, 272992, 294544, 312504, 349771, 361456, 409488, 416672, 441816, 494798, 533861, 542184, 545984, 589088, 625008, 699542, 722912, 742197, 818976, 833344, 883632, 989596, 1049313, 1067722, 1084368, 1178176, 1250016, 1399084, 1445824, 1484394, 1601583, 1637952, 1767264, 1979192, 2098626, 2135444, 2168736, 2500032, 2798168, 2968788, 3203166, 3534528, 3958384, 4197252, 4270888, 4337472, 5596336, 5937576, 6406332, 7916768, 8394504, 8541776, 10143359, 11192672, 11875152, 12812664, 15833536, 16789008, 17083552, 20286718, 22385344, 23750304, 25625328, 30430077, 33578016, 34167104, 40573436, 47500608, 51250656, 60860154, 67156032, 81146872, 102501312, 121720308, 162293744, 243440616, 324587488, 486881232, 649174976, 973762464, 1947524928]

約数ペア:

[(1, 1947524928), (2, 973762464), (3, 649174976), (4, 486881232), (6, 324587488), (8, 243440616), (12, 162293744), (16, 121720308), (19, 102501312), (24, 81146872), (29, 67156032), (32, 60860154), (38, 51250656), (41, 47500608), (48, 40573436), (57, 34167104), (58, 33578016), (64, 30430077), (76, 25625328), (82, 23750304), (87, 22385344), (96, 20286718), (114, 17083552), (116, 16789008), (123, 15833536), (152, 12812664), (164, 11875152), (174, 11192672), (192, 10143359), (228, 8541776), (232, 8394504), (246, 7916768), (304, 6406332), (328, 5937576), (348, 5596336), (449, 4337472), (456, 4270888), (464, 4197252), (492, 3958384), (551, 3534528), (608, 3203166), (656, 2968788), (696, 2798168), (779, 2500032), (898, 2168736), (912, 2135444), (928, 2098626), (984, 1979192), (1102, 1767264), (1189, 1637952), (1216, 1601583), (1312, 1484394), (1347, 1445824), (1392, 1399084), (1558, 1250016), (1653, 1178176), (1796, 1084368), (1824, 1067722), (1856, 1049313), (1968, 989596), (2204, 883632), (2337, 833344), (2378, 818976), (2624, 742197), (2694, 722912), (2784, 699542), (3116, 625008), (3306, 589088), (3567, 545984), (3592, 542184), (3648, 533861), (3936, 494798), (4408, 441816), (4674, 416672), (4756, 409488), (5388, 361456), (5568, 349771), (6232, 312504), (6612, 294544), (7134, 272992), (7184, 271092), (7872, 247399), (8531, 228288), (8816, 220908), (9348, 208336), (9512, 204744), (10776, 180728), (12464, 156252), (13021, 149568), (13224, 147272), (14268, 136496), (14368, 135546), (17062, 114144), (17632, 110454), (18409, 105792), (18696, 104168), (19024, 102372), (21552, 90364), (22591, 86208), (24928, 78126), (25593, 76096), (26042, 74784), (26448, 73636), (28536, 68248), (28736, 67773), (34124, 57072), (35264, 55227), (36818, 52896), (37392, 52084), (38048, 51186), (39063, 49856), (43104, 45182)]