1881828732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1416

約数の個数: 144

約数和(自身を含む): 5328290688

約数和(自身を除く): 3446461956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 67, 74, 84, 98, 111, 134, 147, 148, 196, 201, 222, 259, 268, 294, 402, 444, 469, 518, 588, 777, 804, 938, 1036, 1291, 1407, 1554, 1813, 1876, 2479, 2582, 2814, 3108, 3283, 3626, 3873, 4958, 5164, 5439, 5628, 6566, 7252, 7437, 7746, 9037, 9849, 9916, 10878, 13132, 14874, 15492, 17353, 18074, 19698, 21756, 27111, 29748, 34706, 36148, 39396, 47767, 52059, 54222, 63259, 69412, 86497, 95534, 104118, 108444, 121471, 126518, 143301, 172994, 189777, 191068, 208236, 242942, 253036, 259491, 286602, 334369, 345988, 364413, 379554, 485884, 518982, 573204, 605479, 668738, 728826, 759108, 1003107, 1037964, 1210958, 1337476, 1457652, 1816437, 2006214, 2340583, 2421916, 3200389, 3632874, 4012428, 4238353, 4681166, 6400778, 7021749, 7265748, 8476706, 9362332, 9601167, 12715059, 12801556, 14043498, 16953412, 19202334, 22402723, 25430118, 28086996, 38404668, 44805446, 50860236, 67208169, 89610892, 134416338, 156819061, 268832676, 313638122, 470457183, 627276244, 940914366, 1881828732]

約数ペア:

[(1, 1881828732), (2, 940914366), (3, 627276244), (4, 470457183), (6, 313638122), (7, 268832676), (12, 156819061), (14, 134416338), (21, 89610892), (28, 67208169), (37, 50860236), (42, 44805446), (49, 38404668), (67, 28086996), (74, 25430118), (84, 22402723), (98, 19202334), (111, 16953412), (134, 14043498), (147, 12801556), (148, 12715059), (196, 9601167), (201, 9362332), (222, 8476706), (259, 7265748), (268, 7021749), (294, 6400778), (402, 4681166), (444, 4238353), (469, 4012428), (518, 3632874), (588, 3200389), (777, 2421916), (804, 2340583), (938, 2006214), (1036, 1816437), (1291, 1457652), (1407, 1337476), (1554, 1210958), (1813, 1037964), (1876, 1003107), (2479, 759108), (2582, 728826), (2814, 668738), (3108, 605479), (3283, 573204), (3626, 518982), (3873, 485884), (4958, 379554), (5164, 364413), (5439, 345988), (5628, 334369), (6566, 286602), (7252, 259491), (7437, 253036), (7746, 242942), (9037, 208236), (9849, 191068), (9916, 189777), (10878, 172994), (13132, 143301), (14874, 126518), (15492, 121471), (17353, 108444), (18074, 104118), (19698, 95534), (21756, 86497), (27111, 69412), (29748, 63259), (34706, 54222), (36148, 52059), (39396, 47767)]