217965384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 192

約数和(自身を含む): 750153600

約数和(自身を除く): 532188216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 169, 182, 189, 216, 234, 252, 273, 312, 338, 351, 364, 378, 468, 504, 507, 546, 676, 702, 728, 756, 819, 853, 936, 1014, 1092, 1183, 1352, 1404, 1512, 1521, 1638, 1706, 2028, 2184, 2366, 2457, 2559, 2808, 3042, 3276, 3412, 3549, 4056, 4563, 4732, 4914, 5118, 5971, 6084, 6552, 6824, 7098, 7677, 9126, 9464, 9828, 10236, 10647, 11089, 11942, 12168, 14196, 15354, 17913, 18252, 19656, 20472, 21294, 22178, 23031, 23884, 28392, 30708, 31941, 33267, 35826, 36504, 42588, 44356, 46062, 47768, 53739, 61416, 63882, 66534, 71652, 77623, 85176, 88712, 92124, 99801, 107478, 127764, 133068, 143304, 144157, 155246, 161217, 184248, 199602, 214956, 232869, 255528, 266136, 288314, 299403, 310492, 322434, 399204, 429912, 432471, 465738, 576628, 598806, 620984, 644868, 698607, 798408, 864942, 931476, 1009099, 1153256, 1197612, 1289736, 1297413, 1397214, 1729884, 1862952, 2018198, 2095821, 2395224, 2594826, 2794428, 3027297, 3459768, 3892239, 4036396, 4191642, 5189652, 5588856, 6054594, 7784478, 8072792, 8383284, 9081891, 10379304, 12109188, 15568956, 16766568, 18163782, 24218376, 27245673, 31137912, 36327564, 54491346, 72655128, 108982692, 217965384]

約数ペア:

[(1, 217965384), (2, 108982692), (3, 72655128), (4, 54491346), (6, 36327564), (7, 31137912), (8, 27245673), (9, 24218376), (12, 18163782), (13, 16766568), (14, 15568956), (18, 12109188), (21, 10379304), (24, 9081891), (26, 8383284), (27, 8072792), (28, 7784478), (36, 6054594), (39, 5588856), (42, 5189652), (52, 4191642), (54, 4036396), (56, 3892239), (63, 3459768), (72, 3027297), (78, 2794428), (84, 2594826), (91, 2395224), (104, 2095821), (108, 2018198), (117, 1862952), (126, 1729884), (156, 1397214), (168, 1297413), (169, 1289736), (182, 1197612), (189, 1153256), (216, 1009099), (234, 931476), (252, 864942), (273, 798408), (312, 698607), (338, 644868), (351, 620984), (364, 598806), (378, 576628), (468, 465738), (504, 432471), (507, 429912), (546, 399204), (676, 322434), (702, 310492), (728, 299403), (756, 288314), (819, 266136), (853, 255528), (936, 232869), (1014, 214956), (1092, 199602), (1183, 184248), (1352, 161217), (1404, 155246), (1512, 144157), (1521, 143304), (1638, 133068), (1706, 127764), (2028, 107478), (2184, 99801), (2366, 92124), (2457, 88712), (2559, 85176), (2808, 77623), (3042, 71652), (3276, 66534), (3412, 63882), (3549, 61416), (4056, 53739), (4563, 47768), (4732, 46062), (4914, 44356), (5118, 42588), (5971, 36504), (6084, 35826), (6552, 33267), (6824, 31941), (7098, 30708), (7677, 28392), (9126, 23884), (9464, 23031), (9828, 22178), (10236, 21294), (10647, 20472), (11089, 19656), (11942, 18252), (12168, 17913), (14196, 15354)]