2731425444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 216

約数和(自身を含む): 8017027200

約数和(自身を除く): 5285601756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 121, 132, 137, 138, 198, 199, 207, 242, 253, 274, 276, 363, 396, 398, 411, 414, 484, 506, 548, 597, 726, 759, 796, 822, 828, 1012, 1089, 1194, 1233, 1452, 1507, 1518, 1644, 1791, 2178, 2189, 2277, 2388, 2466, 2783, 3014, 3036, 3151, 3582, 4356, 4378, 4521, 4554, 4577, 4932, 5566, 6028, 6302, 6567, 7164, 8349, 8756, 9042, 9108, 9154, 9453, 11132, 12604, 13134, 13563, 13731, 16577, 16698, 18084, 18308, 18906, 19701, 24079, 25047, 26268, 27126, 27263, 27462, 28359, 33154, 33396, 34661, 37812, 39402, 41193, 48158, 49731, 50094, 50347, 54252, 54526, 54924, 56718, 66308, 69322, 72237, 78804, 81789, 82386, 96316, 99462, 100188, 100694, 103983, 109052, 113436, 138644, 144474, 149193, 151041, 163578, 164772, 198924, 201388, 207966, 216711, 245367, 288948, 298386, 299893, 302082, 311949, 327156, 381271, 415932, 433422, 453123, 490734, 553817, 596772, 599786, 604164, 623898, 627049, 762542, 866844, 899679, 906246, 981468, 1107634, 1143813, 1199572, 1247796, 1254098, 1525084, 1661451, 1799358, 1812492, 1881147, 2215268, 2287626, 2508196, 2699037, 3298823, 3322902, 3431439, 3598716, 3762294, 4575252, 4984353, 5398074, 5643441, 6597646, 6645804, 6862878, 6897539, 7524588, 9896469, 9968706, 10796148, 11286882, 13195292, 13725756, 13795078, 19792938, 19937412, 20692617, 22573764, 27590156, 29689407, 39585876, 41385234, 59378814, 62077851, 75872929, 82770468, 118757628, 124155702, 151745858, 227618787, 248311404, 303491716, 455237574, 682856361, 910475148, 1365712722, 2731425444]

約数ペア:

[(1, 2731425444), (2, 1365712722), (3, 910475148), (4, 682856361), (6, 455237574), (9, 303491716), (11, 248311404), (12, 227618787), (18, 151745858), (22, 124155702), (23, 118757628), (33, 82770468), (36, 75872929), (44, 62077851), (46, 59378814), (66, 41385234), (69, 39585876), (92, 29689407), (99, 27590156), (121, 22573764), (132, 20692617), (137, 19937412), (138, 19792938), (198, 13795078), (199, 13725756), (207, 13195292), (242, 11286882), (253, 10796148), (274, 9968706), (276, 9896469), (363, 7524588), (396, 6897539), (398, 6862878), (411, 6645804), (414, 6597646), (484, 5643441), (506, 5398074), (548, 4984353), (597, 4575252), (726, 3762294), (759, 3598716), (796, 3431439), (822, 3322902), (828, 3298823), (1012, 2699037), (1089, 2508196), (1194, 2287626), (1233, 2215268), (1452, 1881147), (1507, 1812492), (1518, 1799358), (1644, 1661451), (1791, 1525084), (2178, 1254098), (2189, 1247796), (2277, 1199572), (2388, 1143813), (2466, 1107634), (2783, 981468), (3014, 906246), (3036, 899679), (3151, 866844), (3582, 762542), (4356, 627049), (4378, 623898), (4521, 604164), (4554, 599786), (4577, 596772), (4932, 553817), (5566, 490734), (6028, 453123), (6302, 433422), (6567, 415932), (7164, 381271), (8349, 327156), (8756, 311949), (9042, 302082), (9108, 299893), (9154, 298386), (9453, 288948), (11132, 245367), (12604, 216711), (13134, 207966), (13563, 201388), (13731, 198924), (16577, 164772), (16698, 163578), (18084, 151041), (18308, 149193), (18906, 144474), (19701, 138644), (24079, 113436), (25047, 109052), (26268, 103983), (27126, 100694), (27263, 100188), (27462, 99462), (28359, 96316), (33154, 82386), (33396, 81789), (34661, 78804), (37812, 72237), (39402, 69322), (41193, 66308), (48158, 56718), (49731, 54924), (50094, 54526), (50347, 54252)]