1970497368

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:532

約数の個数: 240

約数和(自身を含む): 6472144800

約数和(自身を除く): 4501647432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 229, 252, 271, 294, 324, 378, 392, 441, 458, 504, 542, 567, 588, 648, 687, 756, 813, 882, 916, 1084, 1134, 1176, 1323, 1374, 1512, 1603, 1626, 1764, 1832, 1897, 2061, 2168, 2268, 2439, 2646, 2748, 3206, 3252, 3528, 3794, 3969, 4122, 4536, 4809, 4878, 5292, 5496, 5691, 6183, 6412, 6504, 7317, 7588, 7938, 8244, 9618, 9756, 10584, 11221, 11382, 12366, 12824, 13279, 14427, 14634, 15176, 15876, 16488, 17073, 18549, 19236, 19512, 21951, 22442, 22764, 24732, 26558, 28854, 29268, 31752, 33663, 34146, 37098, 38472, 39837, 43281, 43902, 44884, 45528, 49464, 51219, 53116, 57708, 58536, 62059, 67326, 68292, 74196, 79674, 86562, 87804, 89768, 100989, 102438, 106232, 115416, 119511, 124118, 129843, 134652, 136584, 148392, 153657, 159348, 173124, 175608, 186177, 201978, 204876, 239022, 248236, 259686, 269304, 302967, 307314, 318696, 346248, 358533, 372354, 403956, 409752, 434413, 478044, 496472, 519372, 558531, 605934, 614628, 717066, 744708, 807912, 868826, 908901, 956088, 1038744, 1075599, 1117062, 1211868, 1229256, 1303239, 1434132, 1489416, 1675593, 1737652, 1817802, 2151198, 2234124, 2423736, 2606478, 2868264, 3040891, 3351186, 3475304, 3635604, 3909717, 4302396, 4468248, 5026779, 5212956, 6081782, 6702372, 7271208, 7819434, 8604792, 9122673, 10053558, 10425912, 11729151, 12163564, 13404744, 15638868, 18245346, 20107116, 23458302, 24327128, 27368019, 31277736, 35187453, 36490692, 40214232, 46916604, 54736038, 70374906, 72981384, 82104057, 93833208, 109472076, 140749812, 164208114, 218944152, 246312171, 281499624, 328416228, 492624342, 656832456, 985248684, 1970497368]

約数ペア:

[(1, 1970497368), (2, 985248684), (3, 656832456), (4, 492624342), (6, 328416228), (7, 281499624), (8, 246312171), (9, 218944152), (12, 164208114), (14, 140749812), (18, 109472076), (21, 93833208), (24, 82104057), (27, 72981384), (28, 70374906), (36, 54736038), (42, 46916604), (49, 40214232), (54, 36490692), (56, 35187453), (63, 31277736), (72, 27368019), (81, 24327128), (84, 23458302), (98, 20107116), (108, 18245346), (126, 15638868), (147, 13404744), (162, 12163564), (168, 11729151), (189, 10425912), (196, 10053558), (216, 9122673), (229, 8604792), (252, 7819434), (271, 7271208), (294, 6702372), (324, 6081782), (378, 5212956), (392, 5026779), (441, 4468248), (458, 4302396), (504, 3909717), (542, 3635604), (567, 3475304), (588, 3351186), (648, 3040891), (687, 2868264), (756, 2606478), (813, 2423736), (882, 2234124), (916, 2151198), (1084, 1817802), (1134, 1737652), (1176, 1675593), (1323, 1489416), (1374, 1434132), (1512, 1303239), (1603, 1229256), (1626, 1211868), (1764, 1117062), (1832, 1075599), (1897, 1038744), (2061, 956088), (2168, 908901), (2268, 868826), (2439, 807912), (2646, 744708), (2748, 717066), (3206, 614628), (3252, 605934), (3528, 558531), (3794, 519372), (3969, 496472), (4122, 478044), (4536, 434413), (4809, 409752), (4878, 403956), (5292, 372354), (5496, 358533), (5691, 346248), (6183, 318696), (6412, 307314), (6504, 302967), (7317, 269304), (7588, 259686), (7938, 248236), (8244, 239022), (9618, 204876), (9756, 201978), (10584, 186177), (11221, 175608), (11382, 173124), (12366, 159348), (12824, 153657), (13279, 148392), (14427, 136584), (14634, 134652), (15176, 129843), (15876, 124118), (16488, 119511), (17073, 115416), (18549, 106232), (19236, 102438), (19512, 100989), (21951, 89768), (22442, 87804), (22764, 86562), (24732, 79674), (26558, 74196), (28854, 68292), (29268, 67326), (31752, 62059), (33663, 58536), (34146, 57708), (37098, 53116), (38472, 51219), (39837, 49464), (43281, 45528), (43902, 44884)]