2072749728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 6347980800

約数和(自身を除く): 4275231072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 127, 149, 163, 168, 224, 254, 298, 326, 336, 381, 447, 489, 508, 596, 652, 672, 762, 889, 894, 978, 1016, 1043, 1141, 1192, 1304, 1524, 1778, 1788, 1956, 2032, 2086, 2282, 2384, 2608, 2667, 3048, 3129, 3423, 3556, 3576, 3912, 4064, 4172, 4564, 4768, 5216, 5334, 6096, 6258, 6846, 7112, 7152, 7824, 8344, 9128, 10668, 12192, 12516, 13692, 14224, 14304, 15648, 16688, 18256, 18923, 20701, 21336, 24287, 25032, 27384, 28448, 33376, 36512, 37846, 41402, 42672, 48574, 50064, 54768, 56769, 62103, 72861, 75692, 82804, 85344, 97148, 100128, 109536, 113538, 124206, 132461, 144907, 145722, 151384, 165608, 170009, 194296, 227076, 248412, 264922, 289814, 291444, 302768, 331216, 340018, 388592, 397383, 434721, 454152, 496824, 510027, 529844, 579628, 582888, 605536, 662432, 680036, 777184, 794766, 869442, 908304, 993648, 1020054, 1059688, 1159256, 1165776, 1360072, 1589532, 1738884, 1816608, 1987296, 2040108, 2119376, 2318512, 2331552, 2720144, 3084449, 3179064, 3477768, 4080216, 4238752, 4637024, 5440288, 6168898, 6358128, 6955536, 8160432, 9253347, 12337796, 12716256, 13911072, 16320864, 18506694, 21591143, 24675592, 37013388, 43182286, 49351184, 64773429, 74026776, 86364572, 98702368, 129546858, 148053552, 172729144, 259093716, 296107104, 345458288, 518187432, 690916576, 1036374864, 2072749728]

約数ペア:

[(1, 2072749728), (2, 1036374864), (3, 690916576), (4, 518187432), (6, 345458288), (7, 296107104), (8, 259093716), (12, 172729144), (14, 148053552), (16, 129546858), (21, 98702368), (24, 86364572), (28, 74026776), (32, 64773429), (42, 49351184), (48, 43182286), (56, 37013388), (84, 24675592), (96, 21591143), (112, 18506694), (127, 16320864), (149, 13911072), (163, 12716256), (168, 12337796), (224, 9253347), (254, 8160432), (298, 6955536), (326, 6358128), (336, 6168898), (381, 5440288), (447, 4637024), (489, 4238752), (508, 4080216), (596, 3477768), (652, 3179064), (672, 3084449), (762, 2720144), (889, 2331552), (894, 2318512), (978, 2119376), (1016, 2040108), (1043, 1987296), (1141, 1816608), (1192, 1738884), (1304, 1589532), (1524, 1360072), (1778, 1165776), (1788, 1159256), (1956, 1059688), (2032, 1020054), (2086, 993648), (2282, 908304), (2384, 869442), (2608, 794766), (2667, 777184), (3048, 680036), (3129, 662432), (3423, 605536), (3556, 582888), (3576, 579628), (3912, 529844), (4064, 510027), (4172, 496824), (4564, 454152), (4768, 434721), (5216, 397383), (5334, 388592), (6096, 340018), (6258, 331216), (6846, 302768), (7112, 291444), (7152, 289814), (7824, 264922), (8344, 248412), (9128, 227076), (10668, 194296), (12192, 170009), (12516, 165608), (13692, 151384), (14224, 145722), (14304, 144907), (15648, 132461), (16688, 124206), (18256, 113538), (18923, 109536), (20701, 100128), (21336, 97148), (24287, 85344), (25032, 82804), (27384, 75692), (28448, 72861), (33376, 62103), (36512, 56769), (37846, 54768), (41402, 50064), (42672, 48574)]