259868928

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1668

約数の個数: 144

約数和(自身を含む): 794707200

約数和(自身を除く): 534838272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 768, 836, 912, 1056, 1216, 1254, 1408, 1619, 1672, 1824, 2112, 2432, 2508, 2816, 3238, 3344, 3648, 4224, 4857, 4864, 5016, 6476, 6688, 7296, 8448, 9714, 10032, 12952, 13376, 14592, 17809, 19428, 20064, 25904, 26752, 30761, 35618, 38856, 40128, 51808, 53427, 53504, 61522, 71236, 77712, 80256, 92283, 103616, 106854, 123044, 142472, 155424, 160512, 184566, 207232, 213708, 246088, 284944, 310848, 338371, 369132, 414464, 427416, 492176, 569888, 621696, 676742, 738264, 854832, 984352, 1015113, 1139776, 1243392, 1353484, 1476528, 1709664, 1968704, 2030226, 2279552, 2706968, 2953056, 3419328, 3937408, 4060452, 4559104, 5413936, 5906112, 6838656, 7874816, 8120904, 10827872, 11812224, 13677312, 16241808, 21655744, 23624448, 32483616, 43311488, 64967232, 86622976, 129934464, 259868928]

約数ペア:

[(1, 259868928), (2, 129934464), (3, 86622976), (4, 64967232), (6, 43311488), (8, 32483616), (11, 23624448), (12, 21655744), (16, 16241808), (19, 13677312), (22, 11812224), (24, 10827872), (32, 8120904), (33, 7874816), (38, 6838656), (44, 5906112), (48, 5413936), (57, 4559104), (64, 4060452), (66, 3937408), (76, 3419328), (88, 2953056), (96, 2706968), (114, 2279552), (128, 2030226), (132, 1968704), (152, 1709664), (176, 1476528), (192, 1353484), (209, 1243392), (228, 1139776), (256, 1015113), (264, 984352), (304, 854832), (352, 738264), (384, 676742), (418, 621696), (456, 569888), (528, 492176), (608, 427416), (627, 414464), (704, 369132), (768, 338371), (836, 310848), (912, 284944), (1056, 246088), (1216, 213708), (1254, 207232), (1408, 184566), (1619, 160512), (1672, 155424), (1824, 142472), (2112, 123044), (2432, 106854), (2508, 103616), (2816, 92283), (3238, 80256), (3344, 77712), (3648, 71236), (4224, 61522), (4857, 53504), (4864, 53427), (5016, 51808), (6476, 40128), (6688, 38856), (7296, 35618), (8448, 30761), (9714, 26752), (10032, 25904), (12952, 20064), (13376, 19428), (14592, 17809)]