387342816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 192

約数和(自身を含む): 1277337600

約数和(自身を除く): 889994784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 96, 112, 114, 133, 138, 152, 161, 168, 184, 224, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 608, 644, 672, 736, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1319, 1596, 1748, 1824, 1932, 2128, 2208, 2576, 2622, 2638, 3059, 3192, 3496, 3864, 3957, 4256, 5152, 5244, 5276, 6118, 6384, 6992, 7728, 7914, 9177, 9233, 10488, 10552, 12236, 12768, 13984, 15456, 15828, 18354, 18466, 20976, 21104, 24472, 25061, 27699, 30337, 31656, 36708, 36932, 41952, 42208, 48944, 50122, 55398, 60674, 63312, 73416, 73864, 75183, 91011, 97888, 100244, 110796, 121348, 126624, 146832, 147728, 150366, 175427, 182022, 200488, 212359, 221592, 242696, 293664, 295456, 300732, 350854, 364044, 400976, 424718, 443184, 485392, 526281, 576403, 601464, 637077, 701708, 728088, 801952, 849436, 886368, 970784, 1052562, 1152806, 1202928, 1274154, 1403416, 1456176, 1698872, 1729209, 2105124, 2305612, 2405856, 2548308, 2806832, 2912352, 3397744, 3458418, 4034821, 4210248, 4611224, 5096616, 5613664, 6795488, 6916836, 8069642, 8420496, 9222448, 10193232, 12104463, 13833672, 16139284, 16840992, 18444896, 20386464, 24208926, 27667344, 32278568, 48417852, 55334688, 64557136, 96835704, 129114272, 193671408, 387342816]

約数ペア:

[(1, 387342816), (2, 193671408), (3, 129114272), (4, 96835704), (6, 64557136), (7, 55334688), (8, 48417852), (12, 32278568), (14, 27667344), (16, 24208926), (19, 20386464), (21, 18444896), (23, 16840992), (24, 16139284), (28, 13833672), (32, 12104463), (38, 10193232), (42, 9222448), (46, 8420496), (48, 8069642), (56, 6916836), (57, 6795488), (69, 5613664), (76, 5096616), (84, 4611224), (92, 4210248), (96, 4034821), (112, 3458418), (114, 3397744), (133, 2912352), (138, 2806832), (152, 2548308), (161, 2405856), (168, 2305612), (184, 2105124), (224, 1729209), (228, 1698872), (266, 1456176), (276, 1403416), (304, 1274154), (322, 1202928), (336, 1152806), (368, 1052562), (399, 970784), (437, 886368), (456, 849436), (483, 801952), (532, 728088), (552, 701708), (608, 637077), (644, 601464), (672, 576403), (736, 526281), (798, 485392), (874, 443184), (912, 424718), (966, 400976), (1064, 364044), (1104, 350854), (1288, 300732), (1311, 295456), (1319, 293664), (1596, 242696), (1748, 221592), (1824, 212359), (1932, 200488), (2128, 182022), (2208, 175427), (2576, 150366), (2622, 147728), (2638, 146832), (3059, 126624), (3192, 121348), (3496, 110796), (3864, 100244), (3957, 97888), (4256, 91011), (5152, 75183), (5244, 73864), (5276, 73416), (6118, 63312), (6384, 60674), (6992, 55398), (7728, 50122), (7914, 48944), (9177, 42208), (9233, 41952), (10488, 36932), (10552, 36708), (12236, 31656), (12768, 30337), (13984, 27699), (15456, 25061), (15828, 24472), (18354, 21104), (18466, 20976)]