389826216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 1199016000

約数和(自身を除く): 809189784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 104, 108, 117, 118, 156, 169, 177, 181, 216, 234, 236, 312, 338, 351, 354, 362, 468, 472, 507, 531, 543, 676, 702, 708, 724, 767, 936, 1014, 1062, 1086, 1352, 1404, 1416, 1448, 1521, 1534, 1593, 1629, 2028, 2124, 2172, 2301, 2353, 2808, 3042, 3068, 3186, 3258, 4056, 4248, 4344, 4563, 4602, 4706, 4887, 6084, 6136, 6372, 6516, 6903, 7059, 9126, 9204, 9412, 9774, 9971, 10679, 12168, 12744, 13032, 13806, 14118, 18252, 18408, 18824, 19548, 19942, 20709, 21177, 21358, 27612, 28236, 29913, 30589, 32037, 36504, 39096, 39884, 41418, 42354, 42716, 55224, 56472, 59826, 61178, 63531, 64074, 79768, 82836, 84708, 85432, 89739, 91767, 96111, 119652, 122356, 127062, 128148, 138827, 165672, 169416, 179478, 183534, 192222, 239304, 244712, 254124, 256296, 269217, 275301, 277654, 288333, 358956, 367068, 384444, 416481, 508248, 538434, 550602, 555308, 576666, 717912, 734136, 768888, 825903, 832962, 1076868, 1101204, 1110616, 1153332, 1249443, 1651806, 1665924, 1804751, 2153736, 2202408, 2306664, 2498886, 3303612, 3331848, 3609502, 3748329, 4997772, 5414253, 6607224, 7219004, 7496658, 9995544, 10828506, 14438008, 14993316, 16242759, 21657012, 29986632, 32485518, 43314024, 48728277, 64971036, 97456554, 129942072, 194913108, 389826216]

約数ペア:

[(1, 389826216), (2, 194913108), (3, 129942072), (4, 97456554), (6, 64971036), (8, 48728277), (9, 43314024), (12, 32485518), (13, 29986632), (18, 21657012), (24, 16242759), (26, 14993316), (27, 14438008), (36, 10828506), (39, 9995544), (52, 7496658), (54, 7219004), (59, 6607224), (72, 5414253), (78, 4997772), (104, 3748329), (108, 3609502), (117, 3331848), (118, 3303612), (156, 2498886), (169, 2306664), (177, 2202408), (181, 2153736), (216, 1804751), (234, 1665924), (236, 1651806), (312, 1249443), (338, 1153332), (351, 1110616), (354, 1101204), (362, 1076868), (468, 832962), (472, 825903), (507, 768888), (531, 734136), (543, 717912), (676, 576666), (702, 555308), (708, 550602), (724, 538434), (767, 508248), (936, 416481), (1014, 384444), (1062, 367068), (1086, 358956), (1352, 288333), (1404, 277654), (1416, 275301), (1448, 269217), (1521, 256296), (1534, 254124), (1593, 244712), (1629, 239304), (2028, 192222), (2124, 183534), (2172, 179478), (2301, 169416), (2353, 165672), (2808, 138827), (3042, 128148), (3068, 127062), (3186, 122356), (3258, 119652), (4056, 96111), (4248, 91767), (4344, 89739), (4563, 85432), (4602, 84708), (4706, 82836), (4887, 79768), (6084, 64074), (6136, 63531), (6372, 61178), (6516, 59826), (6903, 56472), (7059, 55224), (9126, 42716), (9204, 42354), (9412, 41418), (9774, 39884), (9971, 39096), (10679, 36504), (12168, 32037), (12744, 30589), (13032, 29913), (13806, 28236), (14118, 27612), (18252, 21358), (18408, 21177), (18824, 20709), (19548, 19942)]