1564700256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5209}}^1$

素因数の和:5381

約数の個数: 144

約数和(自身を含む): 5120388000

約数和(自身を除く): 3555687744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 149, 168, 224, 252, 288, 298, 336, 447, 504, 596, 672, 894, 1008, 1043, 1192, 1341, 1788, 2016, 2086, 2384, 2682, 3129, 3576, 4172, 4768, 5209, 5364, 6258, 7152, 8344, 9387, 10418, 10728, 12516, 14304, 15627, 16688, 18774, 20836, 21456, 25032, 31254, 33376, 36463, 37548, 41672, 42912, 46881, 50064, 62508, 72926, 75096, 83344, 93762, 100128, 109389, 125016, 145852, 150192, 166688, 187524, 218778, 250032, 291704, 300384, 328167, 375048, 437556, 500064, 583408, 656334, 750096, 776141, 875112, 1166816, 1312668, 1500192, 1552282, 1750224, 2328423, 2625336, 3104564, 3500448, 4656846, 5250672, 5432987, 6209128, 6985269, 9313692, 10501344, 10865974, 12418256, 13970538, 16298961, 18627384, 21731948, 24836512, 27941076, 32597922, 37254768, 43463896, 48896883, 55882152, 65195844, 74509536, 86927792, 97793766, 111764304, 130391688, 173855584, 195587532, 223528608, 260783376, 391175064, 521566752, 782350128, 1564700256]

約数ペア:

[(1, 1564700256), (2, 782350128), (3, 521566752), (4, 391175064), (6, 260783376), (7, 223528608), (8, 195587532), (9, 173855584), (12, 130391688), (14, 111764304), (16, 97793766), (18, 86927792), (21, 74509536), (24, 65195844), (28, 55882152), (32, 48896883), (36, 43463896), (42, 37254768), (48, 32597922), (56, 27941076), (63, 24836512), (72, 21731948), (84, 18627384), (96, 16298961), (112, 13970538), (126, 12418256), (144, 10865974), (149, 10501344), (168, 9313692), (224, 6985269), (252, 6209128), (288, 5432987), (298, 5250672), (336, 4656846), (447, 3500448), (504, 3104564), (596, 2625336), (672, 2328423), (894, 1750224), (1008, 1552282), (1043, 1500192), (1192, 1312668), (1341, 1166816), (1788, 875112), (2016, 776141), (2086, 750096), (2384, 656334), (2682, 583408), (3129, 500064), (3576, 437556), (4172, 375048), (4768, 328167), (5209, 300384), (5364, 291704), (6258, 250032), (7152, 218778), (8344, 187524), (9387, 166688), (10418, 150192), (10728, 145852), (12516, 125016), (14304, 109389), (15627, 100128), (16688, 93762), (18774, 83344), (20836, 75096), (21456, 72926), (25032, 62508), (31254, 50064), (33376, 46881), (36463, 42912), (37548, 41672)]