2015906616

素因数分解:

$2^3\times 3^8\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 5727462000

約数和(自身を除く): 3711555384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 199, 216, 243, 324, 386, 398, 486, 579, 597, 648, 729, 772, 796, 972, 1158, 1194, 1458, 1544, 1592, 1737, 1791, 1944, 2187, 2316, 2388, 2916, 3474, 3582, 4374, 4632, 4776, 5211, 5373, 5832, 6561, 6948, 7164, 8748, 10422, 10746, 13122, 13896, 14328, 15633, 16119, 17496, 20844, 21492, 26244, 31266, 32238, 38407, 41688, 42984, 46899, 48357, 52488, 62532, 64476, 76814, 93798, 96714, 115221, 125064, 128952, 140697, 145071, 153628, 187596, 193428, 230442, 281394, 290142, 307256, 345663, 375192, 386856, 422091, 435213, 460884, 562788, 580284, 691326, 844182, 870426, 921768, 1036989, 1125576, 1160568, 1266273, 1305639, 1382652, 1688364, 1740852, 2073978, 2532546, 2611278, 2765304, 3110967, 3376728, 3481704, 4147956, 5065092, 5222556, 6221934, 8295912, 9332901, 10130184, 10445112, 12443868, 18665802, 24887736, 27998703, 37331604, 55997406, 74663208, 83996109, 111994812, 167992218, 223989624, 251988327, 335984436, 503976654, 671968872, 1007953308, 2015906616]

約数ペア:

[(1, 2015906616), (2, 1007953308), (3, 671968872), (4, 503976654), (6, 335984436), (8, 251988327), (9, 223989624), (12, 167992218), (18, 111994812), (24, 83996109), (27, 74663208), (36, 55997406), (54, 37331604), (72, 27998703), (81, 24887736), (108, 18665802), (162, 12443868), (193, 10445112), (199, 10130184), (216, 9332901), (243, 8295912), (324, 6221934), (386, 5222556), (398, 5065092), (486, 4147956), (579, 3481704), (597, 3376728), (648, 3110967), (729, 2765304), (772, 2611278), (796, 2532546), (972, 2073978), (1158, 1740852), (1194, 1688364), (1458, 1382652), (1544, 1305639), (1592, 1266273), (1737, 1160568), (1791, 1125576), (1944, 1036989), (2187, 921768), (2316, 870426), (2388, 844182), (2916, 691326), (3474, 580284), (3582, 562788), (4374, 460884), (4632, 435213), (4776, 422091), (5211, 386856), (5373, 375192), (5832, 345663), (6561, 307256), (6948, 290142), (7164, 281394), (8748, 230442), (10422, 193428), (10746, 187596), (13122, 153628), (13896, 145071), (14328, 140697), (15633, 128952), (16119, 125064), (17496, 115221), (20844, 96714), (21492, 93798), (26244, 76814), (31266, 64476), (32238, 62532), (38407, 52488), (41688, 48357), (42984, 46899)]