2198764764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:798

約数の個数: 240

約数和(自身を含む): 6977220096

約数和(自身を除く): 4778455332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 61, 63, 69, 81, 84, 92, 108, 122, 126, 138, 161, 162, 183, 189, 207, 244, 252, 276, 322, 324, 366, 378, 414, 427, 483, 549, 567, 621, 644, 691, 732, 756, 828, 854, 966, 1098, 1134, 1242, 1281, 1382, 1403, 1449, 1647, 1708, 1863, 1932, 2073, 2196, 2268, 2484, 2562, 2764, 2806, 2898, 3294, 3726, 3843, 4146, 4209, 4347, 4837, 4941, 5124, 5612, 5796, 6219, 6588, 7452, 7686, 8292, 8418, 8694, 9674, 9821, 9882, 11529, 12438, 12627, 13041, 14511, 15372, 15893, 16836, 17388, 18657, 19348, 19642, 19764, 23058, 24876, 25254, 26082, 29022, 29463, 31786, 34587, 37314, 37881, 39284, 42151, 43533, 46116, 47679, 50508, 52164, 55971, 58044, 58926, 63572, 69174, 74628, 75762, 84302, 87066, 88389, 95358, 111251, 111942, 113643, 117852, 126453, 130599, 138348, 143037, 151524, 168604, 174132, 176778, 190716, 222502, 223884, 227286, 252906, 261198, 265167, 286074, 295057, 333753, 353556, 379359, 391797, 429111, 445004, 454572, 505812, 522396, 530334, 572148, 590114, 667506, 758718, 783594, 795501, 858222, 885171, 969473, 1001259, 1060668, 1138077, 1180228, 1287333, 1335012, 1517436, 1567188, 1591002, 1716444, 1770342, 1938946, 2002518, 2276154, 2574666, 2655513, 2908419, 3003777, 3182004, 3414231, 3540684, 3877892, 4005036, 4552308, 5149332, 5311026, 5816838, 6007554, 6786311, 6828462, 7966539, 8725257, 9011331, 10622052, 11633676, 12015108, 13572622, 13656924, 15933078, 17450514, 18022662, 20358933, 23899617, 26175771, 27145244, 31866156, 34901028, 36045324, 40717866, 47799234, 52351542, 61076799, 78527313, 81435732, 95598468, 104703084, 122153598, 157054626, 183230397, 244307196, 314109252, 366460794, 549691191, 732921588, 1099382382, 2198764764]

約数ペア:

[(1, 2198764764), (2, 1099382382), (3, 732921588), (4, 549691191), (6, 366460794), (7, 314109252), (9, 244307196), (12, 183230397), (14, 157054626), (18, 122153598), (21, 104703084), (23, 95598468), (27, 81435732), (28, 78527313), (36, 61076799), (42, 52351542), (46, 47799234), (54, 40717866), (61, 36045324), (63, 34901028), (69, 31866156), (81, 27145244), (84, 26175771), (92, 23899617), (108, 20358933), (122, 18022662), (126, 17450514), (138, 15933078), (161, 13656924), (162, 13572622), (183, 12015108), (189, 11633676), (207, 10622052), (244, 9011331), (252, 8725257), (276, 7966539), (322, 6828462), (324, 6786311), (366, 6007554), (378, 5816838), (414, 5311026), (427, 5149332), (483, 4552308), (549, 4005036), (567, 3877892), (621, 3540684), (644, 3414231), (691, 3182004), (732, 3003777), (756, 2908419), (828, 2655513), (854, 2574666), (966, 2276154), (1098, 2002518), (1134, 1938946), (1242, 1770342), (1281, 1716444), (1382, 1591002), (1403, 1567188), (1449, 1517436), (1647, 1335012), (1708, 1287333), (1863, 1180228), (1932, 1138077), (2073, 1060668), (2196, 1001259), (2268, 969473), (2484, 885171), (2562, 858222), (2764, 795501), (2806, 783594), (2898, 758718), (3294, 667506), (3726, 590114), (3843, 572148), (4146, 530334), (4209, 522396), (4347, 505812), (4837, 454572), (4941, 445004), (5124, 429111), (5612, 391797), (5796, 379359), (6219, 353556), (6588, 333753), (7452, 295057), (7686, 286074), (8292, 265167), (8418, 261198), (8694, 252906), (9674, 227286), (9821, 223884), (9882, 222502), (11529, 190716), (12438, 176778), (12627, 174132), (13041, 168604), (14511, 151524), (15372, 143037), (15893, 138348), (16836, 130599), (17388, 126453), (18657, 117852), (19348, 113643), (19642, 111942), (19764, 111251), (23058, 95358), (24876, 88389), (25254, 87066), (26082, 84302), (29022, 75762), (29463, 74628), (31786, 69174), (34587, 63572), (37314, 58926), (37881, 58044), (39284, 55971), (42151, 52164), (43533, 50508), (46116, 47679)]