818676768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3087

約数の個数: 192

約数和(自身を含む): 2731180032

約数和(自身を除く): 1912503264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 2912, 2976, 3023, 3224, 3472, 4368, 4836, 5208, 5642, 6046, 6448, 6944, 8463, 8736, 9069, 9672, 10416, 11284, 12092, 12896, 16926, 18138, 19344, 20832, 21161, 22568, 24184, 33852, 36276, 38688, 39299, 42322, 45136, 48368, 63483, 67704, 72552, 78598, 84644, 90272, 93713, 96736, 117897, 126966, 135408, 145104, 157196, 169288, 187426, 235794, 253932, 270816, 275093, 281139, 290208, 314392, 338576, 374852, 471588, 507864, 550186, 562278, 628784, 655991, 677152, 749704, 825279, 943176, 1015728, 1100372, 1124556, 1218269, 1257568, 1311982, 1499408, 1650558, 1886352, 1967973, 2031456, 2200744, 2249112, 2436538, 2623964, 2998816, 3301116, 3654807, 3772704, 3935946, 4401488, 4498224, 4873076, 5247928, 6602232, 7309614, 7871892, 8527883, 8802976, 8996448, 9746152, 10495856, 13204464, 14619228, 15743784, 17055766, 19492304, 20991712, 25583649, 26408928, 29238456, 31487568, 34111532, 38984608, 51167298, 58476912, 62975136, 68223064, 102334596, 116953824, 136446128, 204669192, 272892256, 409338384, 818676768]

約数ペア:

[(1, 818676768), (2, 409338384), (3, 272892256), (4, 204669192), (6, 136446128), (7, 116953824), (8, 102334596), (12, 68223064), (13, 62975136), (14, 58476912), (16, 51167298), (21, 38984608), (24, 34111532), (26, 31487568), (28, 29238456), (31, 26408928), (32, 25583649), (39, 20991712), (42, 19492304), (48, 17055766), (52, 15743784), (56, 14619228), (62, 13204464), (78, 10495856), (84, 9746152), (91, 8996448), (93, 8802976), (96, 8527883), (104, 7871892), (112, 7309614), (124, 6602232), (156, 5247928), (168, 4873076), (182, 4498224), (186, 4401488), (208, 3935946), (217, 3772704), (224, 3654807), (248, 3301116), (273, 2998816), (312, 2623964), (336, 2436538), (364, 2249112), (372, 2200744), (403, 2031456), (416, 1967973), (434, 1886352), (496, 1650558), (546, 1499408), (624, 1311982), (651, 1257568), (672, 1218269), (728, 1124556), (744, 1100372), (806, 1015728), (868, 943176), (992, 825279), (1092, 749704), (1209, 677152), (1248, 655991), (1302, 628784), (1456, 562278), (1488, 550186), (1612, 507864), (1736, 471588), (2184, 374852), (2418, 338576), (2604, 314392), (2821, 290208), (2912, 281139), (2976, 275093), (3023, 270816), (3224, 253932), (3472, 235794), (4368, 187426), (4836, 169288), (5208, 157196), (5642, 145104), (6046, 135408), (6448, 126966), (6944, 117897), (8463, 96736), (8736, 93713), (9069, 90272), (9672, 84644), (10416, 78598), (11284, 72552), (12092, 67704), (12896, 63483), (16926, 48368), (18138, 45136), (19344, 42322), (20832, 39299), (21161, 38688), (22568, 36276), (24184, 33852)]