288428712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2775

約数の個数: 128

約数和(自身を含む): 874782720

約数和(自身を除く): 586354008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2418, 2711, 2728, 3224, 3432, 4092, 4433, 4836, 5422, 8133, 8184, 8866, 9672, 10844, 13299, 16266, 17732, 21688, 26598, 29821, 32532, 35243, 35464, 53196, 59642, 65064, 70486, 84041, 89463, 105729, 106392, 119284, 140972, 168082, 178926, 211458, 238568, 252123, 281944, 336164, 357852, 387673, 422916, 504246, 672328, 715704, 775346, 845832, 924451, 1008492, 1092533, 1163019, 1550692, 1848902, 2016984, 2185066, 2326038, 2773353, 3101384, 3277599, 3697804, 4370132, 4652076, 5546706, 6555198, 7395608, 8740264, 9304152, 11093412, 12017863, 13110396, 22186824, 24035726, 26220792, 36053589, 48071452, 72107178, 96142904, 144214356, 288428712]

約数ペア:

[(1, 288428712), (2, 144214356), (3, 96142904), (4, 72107178), (6, 48071452), (8, 36053589), (11, 26220792), (12, 24035726), (13, 22186824), (22, 13110396), (24, 12017863), (26, 11093412), (31, 9304152), (33, 8740264), (39, 7395608), (44, 6555198), (52, 5546706), (62, 4652076), (66, 4370132), (78, 3697804), (88, 3277599), (93, 3101384), (104, 2773353), (124, 2326038), (132, 2185066), (143, 2016984), (156, 1848902), (186, 1550692), (248, 1163019), (264, 1092533), (286, 1008492), (312, 924451), (341, 845832), (372, 775346), (403, 715704), (429, 672328), (572, 504246), (682, 422916), (744, 387673), (806, 357852), (858, 336164), (1023, 281944), (1144, 252123), (1209, 238568), (1364, 211458), (1612, 178926), (1716, 168082), (2046, 140972), (2418, 119284), (2711, 106392), (2728, 105729), (3224, 89463), (3432, 84041), (4092, 70486), (4433, 65064), (4836, 59642), (5422, 53196), (8133, 35464), (8184, 35243), (8866, 32532), (9672, 29821), (10844, 26598), (13299, 21688), (16266, 17732)]