920442432

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 224

約数和(自身を含む): 3026867200

約数和(自身を除く): 2106424768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 139, 156, 168, 182, 192, 208, 224, 273, 278, 312, 336, 364, 379, 416, 417, 448, 546, 556, 624, 672, 728, 758, 832, 834, 973, 1092, 1112, 1137, 1248, 1344, 1456, 1516, 1668, 1807, 1946, 2184, 2224, 2274, 2496, 2653, 2912, 2919, 3032, 3336, 3614, 3892, 4368, 4448, 4548, 4927, 5306, 5421, 5824, 5838, 6064, 6672, 7228, 7784, 7959, 8736, 8896, 9096, 9854, 10612, 10842, 11676, 12128, 12649, 13344, 14456, 14781, 15568, 15918, 17472, 18192, 19708, 21224, 21684, 23352, 24256, 25298, 26688, 28912, 29562, 31136, 31836, 34489, 36384, 37947, 39416, 42448, 43368, 46704, 50596, 52681, 57824, 59124, 62272, 63672, 68978, 72768, 75894, 78832, 84896, 86736, 93408, 101192, 103467, 105362, 115648, 118248, 127344, 137956, 151788, 157664, 158043, 169792, 173472, 186816, 202384, 206934, 210724, 236496, 254688, 275912, 303576, 315328, 316086, 346944, 368767, 404768, 413868, 421448, 472992, 509376, 551824, 607152, 632172, 684853, 737534, 809536, 827736, 842896, 945984, 1103648, 1106301, 1214304, 1264344, 1369706, 1475068, 1655472, 1685792, 2054559, 2207296, 2212602, 2428608, 2528688, 2739412, 2950136, 3310944, 3371584, 4109118, 4425204, 4793971, 5057376, 5478824, 5900272, 6621888, 8218236, 8850408, 9587942, 10114752, 10957648, 11800544, 14381913, 16436472, 17700816, 19175884, 21915296, 23601088, 28763826, 32872944, 35401632, 38351768, 43830592, 57527652, 65745888, 70803264, 76703536, 115055304, 131491776, 153407072, 230110608, 306814144, 460221216, 920442432]

約数ペア:

[(1, 920442432), (2, 460221216), (3, 306814144), (4, 230110608), (6, 153407072), (7, 131491776), (8, 115055304), (12, 76703536), (13, 70803264), (14, 65745888), (16, 57527652), (21, 43830592), (24, 38351768), (26, 35401632), (28, 32872944), (32, 28763826), (39, 23601088), (42, 21915296), (48, 19175884), (52, 17700816), (56, 16436472), (64, 14381913), (78, 11800544), (84, 10957648), (91, 10114752), (96, 9587942), (104, 8850408), (112, 8218236), (139, 6621888), (156, 5900272), (168, 5478824), (182, 5057376), (192, 4793971), (208, 4425204), (224, 4109118), (273, 3371584), (278, 3310944), (312, 2950136), (336, 2739412), (364, 2528688), (379, 2428608), (416, 2212602), (417, 2207296), (448, 2054559), (546, 1685792), (556, 1655472), (624, 1475068), (672, 1369706), (728, 1264344), (758, 1214304), (832, 1106301), (834, 1103648), (973, 945984), (1092, 842896), (1112, 827736), (1137, 809536), (1248, 737534), (1344, 684853), (1456, 632172), (1516, 607152), (1668, 551824), (1807, 509376), (1946, 472992), (2184, 421448), (2224, 413868), (2274, 404768), (2496, 368767), (2653, 346944), (2912, 316086), (2919, 315328), (3032, 303576), (3336, 275912), (3614, 254688), (3892, 236496), (4368, 210724), (4448, 206934), (4548, 202384), (4927, 186816), (5306, 173472), (5421, 169792), (5824, 158043), (5838, 157664), (6064, 151788), (6672, 137956), (7228, 127344), (7784, 118248), (7959, 115648), (8736, 105362), (8896, 103467), (9096, 101192), (9854, 93408), (10612, 86736), (10842, 84896), (11676, 78832), (12128, 75894), (12649, 72768), (13344, 68978), (14456, 63672), (14781, 62272), (15568, 59124), (15918, 57824), (17472, 52681), (18192, 50596), (19708, 46704), (21224, 43368), (21684, 42448), (23352, 39416), (24256, 37947), (25298, 36384), (26688, 34489), (28912, 31836), (29562, 31136)]