254606976

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1928

約数の個数: 160

約数和(自身を含む): 816423300

約数和(自身を除く): 561816324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 1889, 2106, 2496, 2592, 2808, 3456, 3744, 3778, 4212, 4992, 5184, 5616, 5667, 7488, 7556, 8424, 10368, 11232, 11334, 14976, 15112, 16848, 17001, 22464, 22668, 24557, 30224, 33696, 34002, 44928, 45336, 49114, 51003, 60448, 67392, 68004, 73671, 90672, 98228, 102006, 120896, 134784, 136008, 147342, 153009, 181344, 196456, 204012, 221013, 241792, 272016, 294684, 306018, 362688, 392912, 408024, 442026, 544032, 589368, 612036, 663039, 725376, 785824, 816048, 884052, 1088064, 1178736, 1224072, 1326078, 1571648, 1632096, 1768104, 1989117, 2176128, 2357472, 2448144, 2652156, 3143296, 3264192, 3536208, 3978234, 4714944, 4896288, 5304312, 6528384, 7072416, 7956468, 9429888, 9792576, 10608624, 14144832, 15912936, 19585152, 21217248, 28289664, 31825872, 42434496, 63651744, 84868992, 127303488, 254606976]

約数ペア:

[(1, 254606976), (2, 127303488), (3, 84868992), (4, 63651744), (6, 42434496), (8, 31825872), (9, 28289664), (12, 21217248), (13, 19585152), (16, 15912936), (18, 14144832), (24, 10608624), (26, 9792576), (27, 9429888), (32, 7956468), (36, 7072416), (39, 6528384), (48, 5304312), (52, 4896288), (54, 4714944), (64, 3978234), (72, 3536208), (78, 3264192), (81, 3143296), (96, 2652156), (104, 2448144), (108, 2357472), (117, 2176128), (128, 1989117), (144, 1768104), (156, 1632096), (162, 1571648), (192, 1326078), (208, 1224072), (216, 1178736), (234, 1088064), (288, 884052), (312, 816048), (324, 785824), (351, 725376), (384, 663039), (416, 612036), (432, 589368), (468, 544032), (576, 442026), (624, 408024), (648, 392912), (702, 362688), (832, 306018), (864, 294684), (936, 272016), (1053, 241792), (1152, 221013), (1248, 204012), (1296, 196456), (1404, 181344), (1664, 153009), (1728, 147342), (1872, 136008), (1889, 134784), (2106, 120896), (2496, 102006), (2592, 98228), (2808, 90672), (3456, 73671), (3744, 68004), (3778, 67392), (4212, 60448), (4992, 51003), (5184, 49114), (5616, 45336), (5667, 44928), (7488, 34002), (7556, 33696), (8424, 30224), (10368, 24557), (11232, 22668), (11334, 22464), (14976, 17001), (15112, 16848)]