2149264728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{37643}}^1$

素因数の和:37729

約数の個数: 96

約数和(自身を含む): 6371623440

約数和(自身を除く): 4222358712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 183, 234, 244, 312, 366, 468, 488, 549, 732, 793, 936, 1098, 1464, 1586, 2196, 2379, 3172, 4392, 4758, 6344, 7137, 9516, 14274, 19032, 28548, 37643, 57096, 75286, 112929, 150572, 225858, 301144, 338787, 451716, 489359, 677574, 903432, 978718, 1355148, 1468077, 1957436, 2296223, 2710296, 2936154, 3914872, 4404231, 4592446, 5872308, 6888669, 8808462, 9184892, 11744616, 13777338, 17616924, 18369784, 20666007, 27554676, 29850899, 35233848, 41332014, 55109352, 59701798, 82664028, 89552697, 119403596, 165328056, 179105394, 238807192, 268658091, 358210788, 537316182, 716421576, 1074632364, 2149264728]

約数ペア:

[(1, 2149264728), (2, 1074632364), (3, 716421576), (4, 537316182), (6, 358210788), (8, 268658091), (9, 238807192), (12, 179105394), (13, 165328056), (18, 119403596), (24, 89552697), (26, 82664028), (36, 59701798), (39, 55109352), (52, 41332014), (61, 35233848), (72, 29850899), (78, 27554676), (104, 20666007), (117, 18369784), (122, 17616924), (156, 13777338), (183, 11744616), (234, 9184892), (244, 8808462), (312, 6888669), (366, 5872308), (468, 4592446), (488, 4404231), (549, 3914872), (732, 2936154), (793, 2710296), (936, 2296223), (1098, 1957436), (1464, 1468077), (1586, 1355148), (2196, 978718), (2379, 903432), (3172, 677574), (4392, 489359), (4758, 451716), (6344, 338787), (7137, 301144), (9516, 225858), (14274, 150572), (19032, 112929), (28548, 75286), (37643, 57096)]