1791876384

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 5443200000

約数和(自身を除く): 3651323616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 149, 186, 216, 248, 279, 288, 298, 372, 432, 447, 449, 496, 558, 596, 744, 837, 864, 894, 898, 992, 1116, 1192, 1341, 1347, 1488, 1674, 1788, 1796, 2232, 2384, 2682, 2694, 2976, 3348, 3576, 3592, 4023, 4041, 4464, 4619, 4768, 5364, 5388, 6696, 7152, 7184, 8046, 8082, 8928, 9238, 10728, 10776, 12123, 13392, 13857, 13919, 14304, 14368, 16092, 16164, 18476, 21456, 21552, 24246, 26784, 27714, 27838, 32184, 32328, 36952, 41571, 41757, 42912, 43104, 48492, 55428, 55676, 64368, 64656, 66901, 73904, 83142, 83514, 96984, 110856, 111352, 124713, 125271, 128736, 129312, 133802, 147808, 166284, 167028, 193968, 200703, 221712, 222704, 249426, 250542, 267604, 332568, 334056, 375813, 387936, 401406, 443424, 445408, 498852, 501084, 535208, 602109, 665136, 668112, 751626, 802812, 997704, 1002168, 1070416, 1204218, 1330272, 1336224, 1503252, 1605624, 1806327, 1995408, 2004336, 2073931, 2140832, 2408436, 3006504, 3211248, 3612654, 3990816, 4008672, 4147862, 4816872, 6013008, 6221793, 6422496, 7225308, 8295724, 9633744, 12026016, 12443586, 14450616, 16591448, 18665379, 19267488, 24887172, 28901232, 33182896, 37330758, 49774344, 55996137, 57802464, 66365792, 74661516, 99548688, 111992274, 149323032, 199097376, 223984548, 298646064, 447969096, 597292128, 895938192, 1791876384]

約数ペア:

[(1, 1791876384), (2, 895938192), (3, 597292128), (4, 447969096), (6, 298646064), (8, 223984548), (9, 199097376), (12, 149323032), (16, 111992274), (18, 99548688), (24, 74661516), (27, 66365792), (31, 57802464), (32, 55996137), (36, 49774344), (48, 37330758), (54, 33182896), (62, 28901232), (72, 24887172), (93, 19267488), (96, 18665379), (108, 16591448), (124, 14450616), (144, 12443586), (149, 12026016), (186, 9633744), (216, 8295724), (248, 7225308), (279, 6422496), (288, 6221793), (298, 6013008), (372, 4816872), (432, 4147862), (447, 4008672), (449, 3990816), (496, 3612654), (558, 3211248), (596, 3006504), (744, 2408436), (837, 2140832), (864, 2073931), (894, 2004336), (898, 1995408), (992, 1806327), (1116, 1605624), (1192, 1503252), (1341, 1336224), (1347, 1330272), (1488, 1204218), (1674, 1070416), (1788, 1002168), (1796, 997704), (2232, 802812), (2384, 751626), (2682, 668112), (2694, 665136), (2976, 602109), (3348, 535208), (3576, 501084), (3592, 498852), (4023, 445408), (4041, 443424), (4464, 401406), (4619, 387936), (4768, 375813), (5364, 334056), (5388, 332568), (6696, 267604), (7152, 250542), (7184, 249426), (8046, 222704), (8082, 221712), (8928, 200703), (9238, 193968), (10728, 167028), (10776, 166284), (12123, 147808), (13392, 133802), (13857, 129312), (13919, 128736), (14304, 125271), (14368, 124713), (16092, 111352), (16164, 110856), (18476, 96984), (21456, 83514), (21552, 83142), (24246, 73904), (26784, 66901), (27714, 64656), (27838, 64368), (32184, 55676), (32328, 55428), (36952, 48492), (41571, 43104), (41757, 42912)]