986311908

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^2\times {\mathrm{97}}^1$

素因数の和:314

約数の個数: 108

約数和(自身を含む): 2611778988

約数和(自身を除く): 1625467080

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 83, 97, 123, 164, 166, 194, 246, 249, 291, 332, 369, 388, 492, 498, 582, 738, 747, 873, 996, 1164, 1476, 1494, 1746, 2988, 3403, 3492, 3977, 6806, 6889, 7954, 8051, 10209, 11931, 13612, 13778, 15908, 16102, 20418, 20667, 23862, 24153, 27556, 30627, 32204, 35793, 40836, 41334, 47724, 48306, 61254, 62001, 71586, 72459, 82668, 96612, 122508, 124002, 143172, 144918, 248004, 282449, 289836, 330091, 564898, 660182, 668233, 847347, 990273, 1129796, 1320364, 1336466, 1694694, 1980546, 2004699, 2542041, 2672932, 2970819, 3389388, 3961092, 4009398, 5084082, 5941638, 6014097, 8018796, 10168164, 11883276, 12028194, 24056388, 27397553, 54795106, 82192659, 109590212, 164385318, 246577977, 328770636, 493155954, 986311908]

約数ペア:

[(1, 986311908), (2, 493155954), (3, 328770636), (4, 246577977), (6, 164385318), (9, 109590212), (12, 82192659), (18, 54795106), (36, 27397553), (41, 24056388), (82, 12028194), (83, 11883276), (97, 10168164), (123, 8018796), (164, 6014097), (166, 5941638), (194, 5084082), (246, 4009398), (249, 3961092), (291, 3389388), (332, 2970819), (369, 2672932), (388, 2542041), (492, 2004699), (498, 1980546), (582, 1694694), (738, 1336466), (747, 1320364), (873, 1129796), (996, 990273), (1164, 847347), (1476, 668233), (1494, 660182), (1746, 564898), (2988, 330091), (3403, 289836), (3492, 282449), (3977, 248004), (6806, 144918), (6889, 143172), (7954, 124002), (8051, 122508), (10209, 96612), (11931, 82668), (13612, 72459), (13778, 71586), (15908, 62001), (16102, 61254), (20418, 48306), (20667, 47724), (23862, 41334), (24153, 40836), (27556, 35793), (30627, 32204)]