2181730464

素因数分解:

$2^5\times 3^4\times {\mathrm{653}}^1\times {\mathrm{1289}}^1$

素因数の和:1964

約数の個数: 120

約数和(自身を含む): 6431220180

約数和(自身を除く): 4249489716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 653, 864, 1289, 1296, 1306, 1959, 2578, 2592, 2612, 3867, 3918, 5156, 5224, 5877, 7734, 7836, 10312, 10448, 11601, 11754, 15468, 15672, 17631, 20624, 20896, 23202, 23508, 30936, 31344, 34803, 35262, 41248, 46404, 47016, 52893, 61872, 62688, 69606, 70524, 92808, 94032, 104409, 105786, 123744, 139212, 141048, 185616, 188064, 208818, 211572, 278424, 282096, 371232, 417636, 423144, 556848, 564192, 835272, 841717, 846288, 1113696, 1670544, 1683434, 1692576, 2525151, 3341088, 3366868, 5050302, 6733736, 7575453, 10100604, 13467472, 15150906, 20201208, 22726359, 26934944, 30301812, 40402416, 45452718, 60603624, 68179077, 80804832, 90905436, 121207248, 136358154, 181810872, 242414496, 272716308, 363621744, 545432616, 727243488, 1090865232, 2181730464]

約数ペア:

[(1, 2181730464), (2, 1090865232), (3, 727243488), (4, 545432616), (6, 363621744), (8, 272716308), (9, 242414496), (12, 181810872), (16, 136358154), (18, 121207248), (24, 90905436), (27, 80804832), (32, 68179077), (36, 60603624), (48, 45452718), (54, 40402416), (72, 30301812), (81, 26934944), (96, 22726359), (108, 20201208), (144, 15150906), (162, 13467472), (216, 10100604), (288, 7575453), (324, 6733736), (432, 5050302), (648, 3366868), (653, 3341088), (864, 2525151), (1289, 1692576), (1296, 1683434), (1306, 1670544), (1959, 1113696), (2578, 846288), (2592, 841717), (2612, 835272), (3867, 564192), (3918, 556848), (5156, 423144), (5224, 417636), (5877, 371232), (7734, 282096), (7836, 278424), (10312, 211572), (10448, 208818), (11601, 188064), (11754, 185616), (15468, 141048), (15672, 139212), (17631, 123744), (20624, 105786), (20896, 104409), (23202, 94032), (23508, 92808), (30936, 70524), (31344, 69606), (34803, 62688), (35262, 61872), (41248, 52893), (46404, 47016)]