419401008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1611

約数の個数: 120

約数和(自身を含む): 1272970608

約数和(自身を除く): 853569600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 208, 234, 312, 314, 468, 471, 624, 628, 936, 942, 1256, 1413, 1427, 1872, 1884, 2041, 2512, 2826, 2854, 3768, 4082, 4281, 5652, 5708, 6123, 7536, 8164, 8562, 11304, 11416, 12246, 12843, 16328, 17124, 18369, 18551, 22608, 22832, 24492, 25686, 32656, 34248, 36738, 37102, 48984, 51372, 55653, 68496, 73476, 74204, 97968, 102744, 111306, 146952, 148408, 166959, 205488, 222612, 224039, 293904, 296816, 333918, 445224, 448078, 667836, 672117, 890448, 896156, 1335672, 1344234, 1792312, 2016351, 2671344, 2688468, 2912507, 3584624, 4032702, 5376936, 5825014, 8065404, 8737521, 10753872, 11650028, 16130808, 17475042, 23300056, 26212563, 32261616, 34950084, 46600112, 52425126, 69900168, 104850252, 139800336, 209700504, 419401008]

約数ペア:

[(1, 419401008), (2, 209700504), (3, 139800336), (4, 104850252), (6, 69900168), (8, 52425126), (9, 46600112), (12, 34950084), (13, 32261616), (16, 26212563), (18, 23300056), (24, 17475042), (26, 16130808), (36, 11650028), (39, 10753872), (48, 8737521), (52, 8065404), (72, 5825014), (78, 5376936), (104, 4032702), (117, 3584624), (144, 2912507), (156, 2688468), (157, 2671344), (208, 2016351), (234, 1792312), (312, 1344234), (314, 1335672), (468, 896156), (471, 890448), (624, 672117), (628, 667836), (936, 448078), (942, 445224), (1256, 333918), (1413, 296816), (1427, 293904), (1872, 224039), (1884, 222612), (2041, 205488), (2512, 166959), (2826, 148408), (2854, 146952), (3768, 111306), (4082, 102744), (4281, 97968), (5652, 74204), (5708, 73476), (6123, 68496), (7536, 55653), (8164, 51372), (8562, 48984), (11304, 37102), (11416, 36738), (12246, 34248), (12843, 32656), (16328, 25686), (17124, 24492), (18369, 22832), (18551, 22608)]