331365216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 192

約数和(自身を含む): 1085833728

約数和(自身を除く): 754468512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 83, 84, 91, 96, 104, 112, 156, 166, 168, 182, 208, 224, 249, 273, 312, 332, 336, 364, 416, 457, 498, 546, 581, 624, 664, 672, 728, 914, 996, 1079, 1092, 1162, 1248, 1328, 1371, 1456, 1743, 1828, 1992, 2158, 2184, 2324, 2656, 2742, 2912, 3199, 3237, 3486, 3656, 3984, 4316, 4368, 4648, 5484, 5941, 6398, 6474, 6972, 7312, 7553, 7968, 8632, 8736, 9296, 9597, 10968, 11882, 12796, 12948, 13944, 14624, 15106, 17264, 17823, 18592, 19194, 21936, 22659, 23764, 25592, 25896, 27888, 30212, 34528, 35646, 37931, 38388, 41587, 43872, 45318, 47528, 51184, 51792, 55776, 60424, 71292, 75862, 76776, 83174, 90636, 95056, 102368, 103584, 113793, 120848, 124761, 142584, 151724, 153552, 166348, 181272, 190112, 227586, 241696, 249522, 265517, 285168, 303448, 307104, 332696, 362544, 455172, 493103, 499044, 531034, 570336, 606896, 665392, 725088, 796551, 910344, 986206, 998088, 1062068, 1213792, 1330784, 1479309, 1593102, 1820688, 1972412, 1996176, 2124136, 2958618, 3186204, 3451721, 3641376, 3944824, 3992352, 4248272, 5917236, 6372408, 6903442, 7889648, 8496544, 10355163, 11834472, 12744816, 13806884, 15779296, 20710326, 23668944, 25489632, 27613768, 41420652, 47337888, 55227536, 82841304, 110455072, 165682608, 331365216]

約数ペア:

[(1, 331365216), (2, 165682608), (3, 110455072), (4, 82841304), (6, 55227536), (7, 47337888), (8, 41420652), (12, 27613768), (13, 25489632), (14, 23668944), (16, 20710326), (21, 15779296), (24, 13806884), (26, 12744816), (28, 11834472), (32, 10355163), (39, 8496544), (42, 7889648), (48, 6903442), (52, 6372408), (56, 5917236), (78, 4248272), (83, 3992352), (84, 3944824), (91, 3641376), (96, 3451721), (104, 3186204), (112, 2958618), (156, 2124136), (166, 1996176), (168, 1972412), (182, 1820688), (208, 1593102), (224, 1479309), (249, 1330784), (273, 1213792), (312, 1062068), (332, 998088), (336, 986206), (364, 910344), (416, 796551), (457, 725088), (498, 665392), (546, 606896), (581, 570336), (624, 531034), (664, 499044), (672, 493103), (728, 455172), (914, 362544), (996, 332696), (1079, 307104), (1092, 303448), (1162, 285168), (1248, 265517), (1328, 249522), (1371, 241696), (1456, 227586), (1743, 190112), (1828, 181272), (1992, 166348), (2158, 153552), (2184, 151724), (2324, 142584), (2656, 124761), (2742, 120848), (2912, 113793), (3199, 103584), (3237, 102368), (3486, 95056), (3656, 90636), (3984, 83174), (4316, 76776), (4368, 75862), (4648, 71292), (5484, 60424), (5941, 55776), (6398, 51792), (6474, 51184), (6972, 47528), (7312, 45318), (7553, 43872), (7968, 41587), (8632, 38388), (8736, 37931), (9296, 35646), (9597, 34528), (10968, 30212), (11882, 27888), (12796, 25896), (12948, 25592), (13944, 23764), (14624, 22659), (15106, 21936), (17264, 19194), (17823, 18592)]