254478672

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{28051}}^1$

素因数の和:28078

約数の個数: 100

約数和(自身を含む): 841784416

約数和(自身を除く): 587305744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 28051, 56102, 84153, 112204, 168306, 196357, 224408, 252459, 336612, 392714, 448816, 504918, 589071, 673224, 757377, 785428, 1009836, 1178142, 1346448, 1514754, 1570856, 1767213, 2019672, 2272131, 2356284, 3029508, 3141712, 3534426, 4039344, 4544262, 4712568, 5301639, 6059016, 7068852, 9088524, 9425136, 10603278, 12118032, 14137704, 15904917, 18177048, 21206556, 28275408, 31809834, 36354096, 42413112, 63619668, 84826224, 127239336, 254478672]

約数ペア:

[(1, 254478672), (2, 127239336), (3, 84826224), (4, 63619668), (6, 42413112), (7, 36354096), (8, 31809834), (9, 28275408), (12, 21206556), (14, 18177048), (16, 15904917), (18, 14137704), (21, 12118032), (24, 10603278), (27, 9425136), (28, 9088524), (36, 7068852), (42, 6059016), (48, 5301639), (54, 4712568), (56, 4544262), (63, 4039344), (72, 3534426), (81, 3141712), (84, 3029508), (108, 2356284), (112, 2272131), (126, 2019672), (144, 1767213), (162, 1570856), (168, 1514754), (189, 1346448), (216, 1178142), (252, 1009836), (324, 785428), (336, 757377), (378, 673224), (432, 589071), (504, 504918), (567, 448816), (648, 392714), (756, 336612), (1008, 252459), (1134, 224408), (1296, 196357), (1512, 168306), (2268, 112204), (3024, 84153), (4536, 56102), (9072, 28051)]