4080872016

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{8971}}^1$

素因数の和:9013

約数の個数: 160

約数和(自身を含む): 12771821440

約数和(自身を除く): 8690949424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1296, 1404, 1458, 1872, 1944, 2106, 2187, 2808, 2916, 3159, 3888, 4212, 4374, 5616, 5832, 6318, 8424, 8748, 8971, 9477, 11664, 12636, 16848, 17496, 17942, 18954, 25272, 26913, 28431, 34992, 35884, 37908, 50544, 53826, 56862, 71768, 75816, 80739, 107652, 113724, 116623, 143536, 151632, 161478, 215304, 227448, 233246, 242217, 322956, 349869, 430608, 454896, 466492, 484434, 645912, 699738, 726651, 932984, 968868, 1049607, 1291824, 1399476, 1453302, 1865968, 1937736, 2099214, 2179953, 2798952, 2906604, 3148821, 3875472, 4198428, 4359906, 5597904, 5813208, 6297642, 6539859, 8396856, 8719812, 9446463, 11626416, 12595284, 13079718, 16793712, 17439624, 18892926, 19619577, 25190568, 26159436, 28339389, 34879248, 37785852, 39239154, 50381136, 52318872, 56678778, 75571704, 78478308, 85018167, 104637744, 113357556, 151143408, 156956616, 170036334, 226715112, 255054501, 313913232, 340072668, 453430224, 510109002, 680145336, 1020218004, 1360290672, 2040436008, 4080872016]

約数ペア:

[(1, 4080872016), (2, 2040436008), (3, 1360290672), (4, 1020218004), (6, 680145336), (8, 510109002), (9, 453430224), (12, 340072668), (13, 313913232), (16, 255054501), (18, 226715112), (24, 170036334), (26, 156956616), (27, 151143408), (36, 113357556), (39, 104637744), (48, 85018167), (52, 78478308), (54, 75571704), (72, 56678778), (78, 52318872), (81, 50381136), (104, 39239154), (108, 37785852), (117, 34879248), (144, 28339389), (156, 26159436), (162, 25190568), (208, 19619577), (216, 18892926), (234, 17439624), (243, 16793712), (312, 13079718), (324, 12595284), (351, 11626416), (432, 9446463), (468, 8719812), (486, 8396856), (624, 6539859), (648, 6297642), (702, 5813208), (729, 5597904), (936, 4359906), (972, 4198428), (1053, 3875472), (1296, 3148821), (1404, 2906604), (1458, 2798952), (1872, 2179953), (1944, 2099214), (2106, 1937736), (2187, 1865968), (2808, 1453302), (2916, 1399476), (3159, 1291824), (3888, 1049607), (4212, 968868), (4374, 932984), (5616, 726651), (5832, 699738), (6318, 645912), (8424, 484434), (8748, 466492), (8971, 454896), (9477, 430608), (11664, 349869), (12636, 322956), (16848, 242217), (17496, 233246), (17942, 227448), (18954, 215304), (25272, 161478), (26913, 151632), (28431, 143536), (34992, 116623), (35884, 113724), (37908, 107652), (50544, 80739), (53826, 75816), (56862, 71768)]