338365248

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4432

約数の個数: 112

約数和(自身を含む): 995452416

約数和(自身を除く): 657087168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4373, 4836, 5952, 6448, 8746, 9672, 12896, 13119, 17492, 19344, 25792, 26238, 34984, 38688, 52476, 56849, 69968, 77376, 104952, 113698, 135563, 139936, 170547, 209904, 227396, 271126, 279872, 341094, 406689, 419808, 454792, 542252, 682188, 813378, 839616, 909584, 1084504, 1364376, 1626756, 1762319, 1819168, 2169008, 2728752, 3253512, 3524638, 3638336, 4338016, 5286957, 5457504, 6507024, 7049276, 8676032, 10573914, 10915008, 13014048, 14098552, 21147828, 26028096, 28197104, 42295656, 56394208, 84591312, 112788416, 169182624, 338365248]

約数ペア:

[(1, 338365248), (2, 169182624), (3, 112788416), (4, 84591312), (6, 56394208), (8, 42295656), (12, 28197104), (13, 26028096), (16, 21147828), (24, 14098552), (26, 13014048), (31, 10915008), (32, 10573914), (39, 8676032), (48, 7049276), (52, 6507024), (62, 5457504), (64, 5286957), (78, 4338016), (93, 3638336), (96, 3524638), (104, 3253512), (124, 2728752), (156, 2169008), (186, 1819168), (192, 1762319), (208, 1626756), (248, 1364376), (312, 1084504), (372, 909584), (403, 839616), (416, 813378), (496, 682188), (624, 542252), (744, 454792), (806, 419808), (832, 406689), (992, 341094), (1209, 279872), (1248, 271126), (1488, 227396), (1612, 209904), (1984, 170547), (2418, 139936), (2496, 135563), (2976, 113698), (3224, 104952), (4373, 77376), (4836, 69968), (5952, 56849), (6448, 52476), (8746, 38688), (9672, 34984), (12896, 26238), (13119, 25792), (17492, 19344)]