260045324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 613885440

約数和(自身を除く): 353840116

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 37, 38, 44, 74, 76, 77, 133, 148, 154, 209, 259, 266, 308, 407, 418, 518, 532, 703, 814, 836, 1036, 1201, 1406, 1463, 1628, 2402, 2812, 2849, 2926, 4804, 4921, 5698, 5852, 7733, 8407, 9842, 11396, 13211, 15466, 16814, 19684, 22819, 26422, 30932, 33628, 44437, 45638, 52844, 54131, 88874, 91276, 92477, 108262, 159733, 177748, 184954, 216524, 251009, 311059, 319466, 369908, 488807, 502018, 622118, 638932, 844303, 977614, 1004036, 1244236, 1688606, 1757063, 1955228, 3377212, 3421649, 3514126, 5910121, 6843298, 7028252, 9287333, 11820242, 13686596, 18574666, 23640484, 37149332, 65011331, 130022662, 260045324]

約数ペア:

[(1, 260045324), (2, 130022662), (4, 65011331), (7, 37149332), (11, 23640484), (14, 18574666), (19, 13686596), (22, 11820242), (28, 9287333), (37, 7028252), (38, 6843298), (44, 5910121), (74, 3514126), (76, 3421649), (77, 3377212), (133, 1955228), (148, 1757063), (154, 1688606), (209, 1244236), (259, 1004036), (266, 977614), (308, 844303), (407, 638932), (418, 622118), (518, 502018), (532, 488807), (703, 369908), (814, 319466), (836, 311059), (1036, 251009), (1201, 216524), (1406, 184954), (1463, 177748), (1628, 159733), (2402, 108262), (2812, 92477), (2849, 91276), (2926, 88874), (4804, 54131), (4921, 52844), (5698, 45638), (5852, 44437), (7733, 33628), (8407, 30932), (9842, 26422), (11396, 22819), (13211, 19684), (15466, 16814)]