331476432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 1040409600

約数和(自身を除く): 708933168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 137, 152, 168, 228, 266, 274, 304, 336, 379, 399, 411, 456, 532, 548, 758, 798, 822, 912, 959, 1064, 1096, 1137, 1516, 1596, 1644, 1918, 2128, 2192, 2274, 2603, 2653, 2877, 3032, 3192, 3288, 3836, 4548, 5206, 5306, 5754, 6064, 6384, 6576, 7201, 7672, 7809, 7959, 9096, 10412, 10612, 11508, 14402, 15344, 15618, 15918, 18192, 18221, 20824, 21224, 21603, 23016, 28804, 31236, 31836, 36442, 41648, 42448, 43206, 46032, 50407, 51923, 54663, 57608, 62472, 63672, 72884, 86412, 100814, 103846, 109326, 115216, 124944, 127344, 145768, 151221, 155769, 172824, 201628, 207692, 218652, 291536, 302442, 311538, 345648, 363461, 403256, 415384, 437304, 604884, 623076, 726922, 806512, 830768, 874608, 986537, 1090383, 1209768, 1246152, 1453844, 1973074, 2180766, 2419536, 2492304, 2907688, 2959611, 3946148, 4361532, 5815376, 5919222, 6905759, 7892296, 8723064, 11838444, 13811518, 15784592, 17446128, 20717277, 23676888, 27623036, 41434554, 47353776, 55246072, 82869108, 110492144, 165738216, 331476432]

約数ペア:

[(1, 331476432), (2, 165738216), (3, 110492144), (4, 82869108), (6, 55246072), (7, 47353776), (8, 41434554), (12, 27623036), (14, 23676888), (16, 20717277), (19, 17446128), (21, 15784592), (24, 13811518), (28, 11838444), (38, 8723064), (42, 7892296), (48, 6905759), (56, 5919222), (57, 5815376), (76, 4361532), (84, 3946148), (112, 2959611), (114, 2907688), (133, 2492304), (137, 2419536), (152, 2180766), (168, 1973074), (228, 1453844), (266, 1246152), (274, 1209768), (304, 1090383), (336, 986537), (379, 874608), (399, 830768), (411, 806512), (456, 726922), (532, 623076), (548, 604884), (758, 437304), (798, 415384), (822, 403256), (912, 363461), (959, 345648), (1064, 311538), (1096, 302442), (1137, 291536), (1516, 218652), (1596, 207692), (1644, 201628), (1918, 172824), (2128, 155769), (2192, 151221), (2274, 145768), (2603, 127344), (2653, 124944), (2877, 115216), (3032, 109326), (3192, 103846), (3288, 100814), (3836, 86412), (4548, 72884), (5206, 63672), (5306, 62472), (5754, 57608), (6064, 54663), (6384, 51923), (6576, 50407), (7201, 46032), (7672, 43206), (7809, 42448), (7959, 41648), (9096, 36442), (10412, 31836), (10612, 31236), (11508, 28804), (14402, 23016), (15344, 21603), (15618, 21224), (15918, 20824), (18192, 18221)]