243744228

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1224

約数の個数: 180

約数和(自身を含む): 798920892

約数和(自身を除く): 555176664

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 1053, 1092, 1134, 1181, 1274, 1323, 1404, 1638, 1764, 1911, 2106, 2268, 2362, 2457, 2548, 2646, 3276, 3543, 3822, 3969, 4212, 4724, 4914, 5292, 5733, 7086, 7371, 7644, 7938, 8267, 9828, 10629, 11466, 14172, 14742, 15353, 15876, 16534, 17199, 21258, 22932, 24801, 29484, 30706, 31887, 33068, 34398, 42516, 46059, 49602, 51597, 57869, 61412, 63774, 68796, 74403, 92118, 95661, 99204, 103194, 107471, 115738, 127548, 138177, 148806, 173607, 184236, 191322, 206388, 214942, 223209, 231476, 276354, 297612, 322413, 347214, 382644, 414531, 429884, 446418, 520821, 552708, 644826, 669627, 694428, 752297, 829062, 892836, 967239, 1041642, 1243593, 1289652, 1339254, 1504594, 1562463, 1658124, 1934478, 2083284, 2256891, 2487186, 2678508, 2901717, 3009188, 3124926, 3868956, 4513782, 4687389, 4974372, 5803434, 6249852, 6770673, 8705151, 9027564, 9374778, 11606868, 13541346, 17410302, 18749556, 20312019, 27082692, 34820604, 40624038, 60936057, 81248076, 121872114, 243744228]

約数ペア:

[(1, 243744228), (2, 121872114), (3, 81248076), (4, 60936057), (6, 40624038), (7, 34820604), (9, 27082692), (12, 20312019), (13, 18749556), (14, 17410302), (18, 13541346), (21, 11606868), (26, 9374778), (27, 9027564), (28, 8705151), (36, 6770673), (39, 6249852), (42, 5803434), (49, 4974372), (52, 4687389), (54, 4513782), (63, 3868956), (78, 3124926), (81, 3009188), (84, 2901717), (91, 2678508), (98, 2487186), (108, 2256891), (117, 2083284), (126, 1934478), (147, 1658124), (156, 1562463), (162, 1504594), (182, 1339254), (189, 1289652), (196, 1243593), (234, 1041642), (252, 967239), (273, 892836), (294, 829062), (324, 752297), (351, 694428), (364, 669627), (378, 644826), (441, 552708), (468, 520821), (546, 446418), (567, 429884), (588, 414531), (637, 382644), (702, 347214), (756, 322413), (819, 297612), (882, 276354), (1053, 231476), (1092, 223209), (1134, 214942), (1181, 206388), (1274, 191322), (1323, 184236), (1404, 173607), (1638, 148806), (1764, 138177), (1911, 127548), (2106, 115738), (2268, 107471), (2362, 103194), (2457, 99204), (2548, 95661), (2646, 92118), (3276, 74403), (3543, 68796), (3822, 63774), (3969, 61412), (4212, 57869), (4724, 51597), (4914, 49602), (5292, 46059), (5733, 42516), (7086, 34398), (7371, 33068), (7644, 31887), (7938, 30706), (8267, 29484), (9828, 24801), (10629, 22932), (11466, 21258), (14172, 17199), (14742, 16534), (15353, 15876)]