349749568

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2472

約数の個数: 112

約数和(自身を含む): 884407680

約数和(自身を除く): 534658112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 952, 1064, 1088, 1216, 1292, 1904, 2128, 2261, 2417, 2584, 3808, 4256, 4522, 4834, 5168, 7616, 8512, 9044, 9668, 10336, 16919, 18088, 19336, 20672, 33838, 36176, 38672, 41089, 45923, 67676, 72352, 77344, 82178, 91846, 135352, 144704, 154688, 164356, 183692, 270704, 287623, 321461, 328712, 367384, 541408, 575246, 642922, 657424, 734768, 780691, 1082816, 1150492, 1285844, 1314848, 1469536, 1561382, 2300984, 2571688, 2629696, 2939072, 3122764, 4601968, 5143376, 5464837, 6245528, 9203936, 10286752, 10929674, 12491056, 18407872, 20573504, 21859348, 24982112, 43718696, 49964224, 87437392, 174874784, 349749568]

約数ペア:

[(1, 349749568), (2, 174874784), (4, 87437392), (7, 49964224), (8, 43718696), (14, 24982112), (16, 21859348), (17, 20573504), (19, 18407872), (28, 12491056), (32, 10929674), (34, 10286752), (38, 9203936), (56, 6245528), (64, 5464837), (68, 5143376), (76, 4601968), (112, 3122764), (119, 2939072), (133, 2629696), (136, 2571688), (152, 2300984), (224, 1561382), (238, 1469536), (266, 1314848), (272, 1285844), (304, 1150492), (323, 1082816), (448, 780691), (476, 734768), (532, 657424), (544, 642922), (608, 575246), (646, 541408), (952, 367384), (1064, 328712), (1088, 321461), (1216, 287623), (1292, 270704), (1904, 183692), (2128, 164356), (2261, 154688), (2417, 144704), (2584, 135352), (3808, 91846), (4256, 82178), (4522, 77344), (4834, 72352), (5168, 67676), (7616, 45923), (8512, 41089), (9044, 38672), (9668, 36176), (10336, 33838), (16919, 20672), (18088, 19336)]