855545376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1887

約数の個数: 192

約数和(自身を含む): 2776273920

約数和(自身を除く): 1920728544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 74, 76, 84, 96, 111, 112, 114, 133, 148, 152, 168, 222, 224, 228, 259, 266, 296, 304, 336, 399, 444, 456, 518, 532, 592, 608, 672, 703, 777, 798, 888, 912, 1036, 1064, 1184, 1406, 1554, 1596, 1776, 1811, 1824, 2072, 2109, 2128, 2812, 3108, 3192, 3552, 3622, 4144, 4218, 4256, 4921, 5433, 5624, 6216, 6384, 7244, 8288, 8436, 9842, 10866, 11248, 12432, 12677, 12768, 14488, 14763, 16872, 19684, 21732, 22496, 24864, 25354, 28976, 29526, 33744, 34409, 38031, 39368, 43464, 50708, 57952, 59052, 67007, 67488, 68818, 76062, 78736, 86928, 101416, 103227, 118104, 134014, 137636, 152124, 157472, 173856, 201021, 202832, 206454, 236208, 240863, 268028, 275272, 304248, 402042, 405664, 412908, 469049, 472416, 481726, 536056, 550544, 608496, 722589, 804084, 825816, 938098, 963452, 1072112, 1101088, 1216992, 1273133, 1407147, 1445178, 1608168, 1651632, 1876196, 1926904, 2144224, 2546266, 2814294, 2890356, 3216336, 3303264, 3752392, 3819399, 3853808, 5092532, 5628588, 5780712, 6432672, 7504784, 7638798, 7707616, 8911931, 10185064, 11257176, 11561424, 15009568, 15277596, 17823862, 20370128, 22514352, 23122848, 26735793, 30555192, 35647724, 40740256, 45028704, 53471586, 61110384, 71295448, 106943172, 122220768, 142590896, 213886344, 285181792, 427772688, 855545376]

約数ペア:

[(1, 855545376), (2, 427772688), (3, 285181792), (4, 213886344), (6, 142590896), (7, 122220768), (8, 106943172), (12, 71295448), (14, 61110384), (16, 53471586), (19, 45028704), (21, 40740256), (24, 35647724), (28, 30555192), (32, 26735793), (37, 23122848), (38, 22514352), (42, 20370128), (48, 17823862), (56, 15277596), (57, 15009568), (74, 11561424), (76, 11257176), (84, 10185064), (96, 8911931), (111, 7707616), (112, 7638798), (114, 7504784), (133, 6432672), (148, 5780712), (152, 5628588), (168, 5092532), (222, 3853808), (224, 3819399), (228, 3752392), (259, 3303264), (266, 3216336), (296, 2890356), (304, 2814294), (336, 2546266), (399, 2144224), (444, 1926904), (456, 1876196), (518, 1651632), (532, 1608168), (592, 1445178), (608, 1407147), (672, 1273133), (703, 1216992), (777, 1101088), (798, 1072112), (888, 963452), (912, 938098), (1036, 825816), (1064, 804084), (1184, 722589), (1406, 608496), (1554, 550544), (1596, 536056), (1776, 481726), (1811, 472416), (1824, 469049), (2072, 412908), (2109, 405664), (2128, 402042), (2812, 304248), (3108, 275272), (3192, 268028), (3552, 240863), (3622, 236208), (4144, 206454), (4218, 202832), (4256, 201021), (4921, 173856), (5433, 157472), (5624, 152124), (6216, 137636), (6384, 134014), (7244, 118104), (8288, 103227), (8436, 101416), (9842, 86928), (10866, 78736), (11248, 76062), (12432, 68818), (12677, 67488), (12768, 67007), (14488, 59052), (14763, 57952), (16872, 50708), (19684, 43464), (21732, 39368), (22496, 38031), (24864, 34409), (25354, 33744), (28976, 29526)]