287014728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 192

約数和(自身を含む): 969753600

約数和(自身を除く): 682738872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 169, 182, 231, 264, 273, 286, 308, 312, 338, 364, 429, 462, 507, 546, 572, 616, 676, 728, 858, 919, 924, 1001, 1014, 1092, 1144, 1183, 1352, 1716, 1838, 1848, 1859, 2002, 2028, 2184, 2366, 2757, 3003, 3432, 3549, 3676, 3718, 4004, 4056, 4732, 5514, 5577, 6006, 6433, 7098, 7352, 7436, 8008, 9464, 10109, 11028, 11154, 11947, 12012, 12866, 13013, 14196, 14872, 19299, 20218, 22056, 22308, 23894, 24024, 25732, 26026, 28392, 30327, 35841, 38598, 39039, 40436, 44616, 47788, 51464, 52052, 60654, 70763, 71682, 77196, 78078, 80872, 83629, 95576, 104104, 121308, 131417, 141526, 143364, 154392, 155311, 156156, 167258, 212289, 242616, 250887, 262834, 283052, 286728, 310622, 312312, 334516, 394251, 424578, 465933, 501774, 525668, 566104, 621244, 669032, 788502, 849156, 919919, 931866, 1003548, 1051336, 1087177, 1242488, 1577004, 1698312, 1708421, 1839838, 1863732, 2007096, 2174354, 2759757, 3154008, 3261531, 3416842, 3679676, 3727464, 4348708, 5125263, 5519514, 6523062, 6833684, 7359352, 8697416, 10250526, 11039028, 11958947, 13046124, 13667368, 20501052, 22078056, 23917894, 26092248, 35876841, 41002104, 47835788, 71753682, 95671576, 143507364, 287014728]

約数ペア:

[(1, 287014728), (2, 143507364), (3, 95671576), (4, 71753682), (6, 47835788), (7, 41002104), (8, 35876841), (11, 26092248), (12, 23917894), (13, 22078056), (14, 20501052), (21, 13667368), (22, 13046124), (24, 11958947), (26, 11039028), (28, 10250526), (33, 8697416), (39, 7359352), (42, 6833684), (44, 6523062), (52, 5519514), (56, 5125263), (66, 4348708), (77, 3727464), (78, 3679676), (84, 3416842), (88, 3261531), (91, 3154008), (104, 2759757), (132, 2174354), (143, 2007096), (154, 1863732), (156, 1839838), (168, 1708421), (169, 1698312), (182, 1577004), (231, 1242488), (264, 1087177), (273, 1051336), (286, 1003548), (308, 931866), (312, 919919), (338, 849156), (364, 788502), (429, 669032), (462, 621244), (507, 566104), (546, 525668), (572, 501774), (616, 465933), (676, 424578), (728, 394251), (858, 334516), (919, 312312), (924, 310622), (1001, 286728), (1014, 283052), (1092, 262834), (1144, 250887), (1183, 242616), (1352, 212289), (1716, 167258), (1838, 156156), (1848, 155311), (1859, 154392), (2002, 143364), (2028, 141526), (2184, 131417), (2366, 121308), (2757, 104104), (3003, 95576), (3432, 83629), (3549, 80872), (3676, 78078), (3718, 77196), (4004, 71682), (4056, 70763), (4732, 60654), (5514, 52052), (5577, 51464), (6006, 47788), (6433, 44616), (7098, 40436), (7352, 39039), (7436, 38598), (8008, 35841), (9464, 30327), (10109, 28392), (11028, 26026), (11154, 25732), (11947, 24024), (12012, 23894), (12866, 22308), (13013, 22056), (14196, 20218), (14872, 19299)]