2811770416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 6929556480

約数和(自身を除く): 4117786064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 83, 91, 104, 106, 112, 166, 182, 208, 212, 332, 364, 371, 424, 439, 581, 664, 689, 728, 742, 848, 878, 1079, 1162, 1328, 1378, 1456, 1484, 1756, 2158, 2324, 2756, 2968, 3073, 3512, 4316, 4399, 4648, 4823, 5512, 5707, 5936, 6146, 7024, 7553, 8632, 8798, 9296, 9646, 11024, 11414, 12292, 15106, 17264, 17596, 19292, 22828, 23267, 24584, 30212, 30793, 35192, 36437, 38584, 39949, 45656, 46534, 49168, 57187, 60424, 61586, 70384, 72874, 77168, 79898, 91312, 93068, 114374, 120848, 123172, 145748, 159796, 162869, 186136, 228748, 246344, 255059, 291496, 302471, 319592, 325738, 372272, 400309, 457496, 473681, 492688, 510118, 582992, 604942, 639184, 651476, 800618, 914992, 947362, 1020236, 1209884, 1302952, 1601236, 1894724, 1931161, 2040472, 2117297, 2419768, 2605904, 3202472, 3315767, 3789448, 3862322, 4080944, 4234594, 4839536, 6404944, 6631534, 7578896, 7724644, 8469188, 13263068, 13518127, 15449288, 16938376, 25105093, 26526136, 27036254, 30898576, 33876752, 50210186, 53052272, 54072508, 100420372, 108145016, 175735651, 200840744, 216290032, 351471302, 401681488, 702942604, 1405885208, 2811770416]

約数ペア:

[(1, 2811770416), (2, 1405885208), (4, 702942604), (7, 401681488), (8, 351471302), (13, 216290032), (14, 200840744), (16, 175735651), (26, 108145016), (28, 100420372), (52, 54072508), (53, 53052272), (56, 50210186), (83, 33876752), (91, 30898576), (104, 27036254), (106, 26526136), (112, 25105093), (166, 16938376), (182, 15449288), (208, 13518127), (212, 13263068), (332, 8469188), (364, 7724644), (371, 7578896), (424, 6631534), (439, 6404944), (581, 4839536), (664, 4234594), (689, 4080944), (728, 3862322), (742, 3789448), (848, 3315767), (878, 3202472), (1079, 2605904), (1162, 2419768), (1328, 2117297), (1378, 2040472), (1456, 1931161), (1484, 1894724), (1756, 1601236), (2158, 1302952), (2324, 1209884), (2756, 1020236), (2968, 947362), (3073, 914992), (3512, 800618), (4316, 651476), (4399, 639184), (4648, 604942), (4823, 582992), (5512, 510118), (5707, 492688), (5936, 473681), (6146, 457496), (7024, 400309), (7553, 372272), (8632, 325738), (8798, 319592), (9296, 302471), (9646, 291496), (11024, 255059), (11414, 246344), (12292, 228748), (15106, 186136), (17264, 162869), (17596, 159796), (19292, 145748), (22828, 123172), (23267, 120848), (24584, 114374), (30212, 93068), (30793, 91312), (35192, 79898), (36437, 77168), (38584, 72874), (39949, 70384), (45656, 61586), (46534, 60424), (49168, 57187)]