265217904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2587

約数の個数: 120

約数和(自身を含む): 856552320

約数和(自身を除く): 591334416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 336, 428, 504, 642, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2247, 2459, 2568, 2996, 3852, 4494, 4918, 5136, 5992, 6741, 7377, 7704, 8988, 9836, 11984, 13482, 14754, 15408, 17213, 17976, 19672, 22131, 26964, 29508, 34426, 35952, 39344, 44262, 51639, 53928, 59016, 68852, 88524, 103278, 107856, 118032, 137704, 154917, 177048, 206556, 263113, 275408, 309834, 354096, 413112, 526226, 619668, 789339, 826224, 1052452, 1239336, 1578678, 1841791, 2104904, 2368017, 2478672, 3157356, 3683582, 4209808, 4736034, 5525373, 6314712, 7367164, 9472068, 11050746, 12629424, 14734328, 16576119, 18944136, 22101492, 29468656, 33152238, 37888272, 44202984, 66304476, 88405968, 132608952, 265217904]

約数ペア:

[(1, 265217904), (2, 132608952), (3, 88405968), (4, 66304476), (6, 44202984), (7, 37888272), (8, 33152238), (9, 29468656), (12, 22101492), (14, 18944136), (16, 16576119), (18, 14734328), (21, 12629424), (24, 11050746), (28, 9472068), (36, 7367164), (42, 6314712), (48, 5525373), (56, 4736034), (63, 4209808), (72, 3683582), (84, 3157356), (107, 2478672), (112, 2368017), (126, 2104904), (144, 1841791), (168, 1578678), (214, 1239336), (252, 1052452), (321, 826224), (336, 789339), (428, 619668), (504, 526226), (642, 413112), (749, 354096), (856, 309834), (963, 275408), (1008, 263113), (1284, 206556), (1498, 177048), (1712, 154917), (1926, 137704), (2247, 118032), (2459, 107856), (2568, 103278), (2996, 88524), (3852, 68852), (4494, 59016), (4918, 53928), (5136, 51639), (5992, 44262), (6741, 39344), (7377, 35952), (7704, 34426), (8988, 29508), (9836, 26964), (11984, 22131), (13482, 19672), (14754, 17976), (15408, 17213)]