1955803668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 5852528640

約数和(自身を除く): 3896724972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 53, 78, 84, 91, 94, 106, 141, 156, 159, 182, 188, 212, 273, 282, 318, 329, 364, 371, 546, 564, 611, 636, 658, 689, 719, 742, 987, 1092, 1113, 1222, 1316, 1378, 1438, 1484, 1833, 1974, 2067, 2157, 2226, 2444, 2491, 2756, 2876, 3666, 3948, 4134, 4277, 4314, 4452, 4823, 4982, 5033, 7332, 7473, 8268, 8554, 8628, 9347, 9646, 9964, 10066, 12831, 14469, 14946, 15099, 17108, 17437, 18694, 19292, 20132, 25662, 28041, 28938, 29892, 30198, 32383, 33793, 34874, 37388, 38107, 51324, 52311, 56082, 57876, 60396, 64766, 65429, 67586, 69748, 76214, 97149, 101379, 104622, 112164, 114321, 129532, 130858, 135172, 152428, 194298, 196287, 202758, 209244, 226681, 228642, 236551, 261716, 266749, 388596, 392574, 405516, 439309, 453362, 457284, 473102, 495391, 533498, 680043, 709653, 785148, 800247, 878618, 906724, 946204, 990782, 1066996, 1317927, 1360086, 1419306, 1486173, 1600494, 1757236, 1791029, 1981564, 2635854, 2720172, 2838612, 2972346, 3075163, 3200988, 3467737, 3582058, 5271708, 5373087, 5944692, 6150326, 6935474, 7164116, 9225489, 10403211, 10746174, 12300652, 12537203, 13870948, 18450978, 20806422, 21492348, 23283377, 25074406, 36901956, 37611609, 41612844, 46566754, 50148812, 69850131, 75223218, 93133508, 139700262, 150446436, 162983639, 279400524, 325967278, 488950917, 651934556, 977901834, 1955803668]

約数ペア:

[(1, 1955803668), (2, 977901834), (3, 651934556), (4, 488950917), (6, 325967278), (7, 279400524), (12, 162983639), (13, 150446436), (14, 139700262), (21, 93133508), (26, 75223218), (28, 69850131), (39, 50148812), (42, 46566754), (47, 41612844), (52, 37611609), (53, 36901956), (78, 25074406), (84, 23283377), (91, 21492348), (94, 20806422), (106, 18450978), (141, 13870948), (156, 12537203), (159, 12300652), (182, 10746174), (188, 10403211), (212, 9225489), (273, 7164116), (282, 6935474), (318, 6150326), (329, 5944692), (364, 5373087), (371, 5271708), (546, 3582058), (564, 3467737), (611, 3200988), (636, 3075163), (658, 2972346), (689, 2838612), (719, 2720172), (742, 2635854), (987, 1981564), (1092, 1791029), (1113, 1757236), (1222, 1600494), (1316, 1486173), (1378, 1419306), (1438, 1360086), (1484, 1317927), (1833, 1066996), (1974, 990782), (2067, 946204), (2157, 906724), (2226, 878618), (2444, 800247), (2491, 785148), (2756, 709653), (2876, 680043), (3666, 533498), (3948, 495391), (4134, 473102), (4277, 457284), (4314, 453362), (4452, 439309), (4823, 405516), (4982, 392574), (5033, 388596), (7332, 266749), (7473, 261716), (8268, 236551), (8554, 228642), (8628, 226681), (9347, 209244), (9646, 202758), (9964, 196287), (10066, 194298), (12831, 152428), (14469, 135172), (14946, 130858), (15099, 129532), (17108, 114321), (17437, 112164), (18694, 104622), (19292, 101379), (20132, 97149), (25662, 76214), (28041, 69748), (28938, 67586), (29892, 65429), (30198, 64766), (32383, 60396), (33793, 57876), (34874, 56082), (37388, 52311), (38107, 51324)]