2740346312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 5930496000

約数和(自身を除く): 3190149688

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 79, 86, 88, 89, 103, 158, 172, 178, 206, 316, 344, 356, 412, 473, 632, 712, 824, 869, 946, 979, 1133, 1738, 1892, 1958, 2266, 3397, 3476, 3784, 3827, 3916, 4429, 4532, 6794, 6952, 7031, 7654, 7832, 8137, 8858, 9064, 9167, 13588, 14062, 15308, 16274, 17716, 18334, 27176, 28124, 30616, 32548, 35432, 36668, 37367, 42097, 48719, 56248, 65096, 73336, 74734, 77341, 84194, 89507, 97438, 100837, 149468, 154682, 168388, 179014, 194876, 201674, 298936, 302333, 309364, 336776, 349891, 358028, 389752, 394181, 403348, 604666, 618728, 699782, 716056, 724193, 788362, 806696, 1209332, 1399564, 1448386, 1576724, 2418664, 2799128, 2896772, 3153448, 3325663, 3848801, 4335991, 5793544, 6651326, 7697602, 7966123, 8671982, 13302652, 15395204, 15932246, 17343964, 26605304, 30790408, 31140299, 31864492, 34687928, 62280598, 63728984, 124561196, 249122392, 342543289, 685086578, 1370173156, 2740346312]

約数ペア:

[(1, 2740346312), (2, 1370173156), (4, 685086578), (8, 342543289), (11, 249122392), (22, 124561196), (43, 63728984), (44, 62280598), (79, 34687928), (86, 31864492), (88, 31140299), (89, 30790408), (103, 26605304), (158, 17343964), (172, 15932246), (178, 15395204), (206, 13302652), (316, 8671982), (344, 7966123), (356, 7697602), (412, 6651326), (473, 5793544), (632, 4335991), (712, 3848801), (824, 3325663), (869, 3153448), (946, 2896772), (979, 2799128), (1133, 2418664), (1738, 1576724), (1892, 1448386), (1958, 1399564), (2266, 1209332), (3397, 806696), (3476, 788362), (3784, 724193), (3827, 716056), (3916, 699782), (4429, 618728), (4532, 604666), (6794, 403348), (6952, 394181), (7031, 389752), (7654, 358028), (7832, 349891), (8137, 336776), (8858, 309364), (9064, 302333), (9167, 298936), (13588, 201674), (14062, 194876), (15308, 179014), (16274, 168388), (17716, 154682), (18334, 149468), (27176, 100837), (28124, 97438), (30616, 89507), (32548, 84194), (35432, 77341), (36668, 74734), (37367, 73336), (42097, 65096), (48719, 56248)]