313988976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3943}}^1$

素因数の和:4043

約数の個数: 120

約数和(自身を含む): 1017236480

約数和(自身を除く): 703247504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2212, 2844, 3318, 3792, 3943, 4424, 4977, 5688, 6636, 7886, 8848, 9954, 11376, 11829, 13272, 15772, 19908, 23658, 26544, 27601, 31544, 35487, 39816, 47316, 55202, 63088, 70974, 79632, 82803, 94632, 110404, 141948, 165606, 189264, 220808, 248409, 283896, 311497, 331212, 441616, 496818, 567792, 622994, 662424, 934491, 993636, 1245988, 1324848, 1868982, 1987272, 2180479, 2491976, 2803473, 3737964, 3974544, 4360958, 4983952, 5606946, 6541437, 7475928, 8721916, 11213892, 13082874, 14951856, 17443832, 19624311, 22427784, 26165748, 34887664, 39248622, 44855568, 52331496, 78497244, 104662992, 156994488, 313988976]

約数ペア:

[(1, 313988976), (2, 156994488), (3, 104662992), (4, 78497244), (6, 52331496), (7, 44855568), (8, 39248622), (9, 34887664), (12, 26165748), (14, 22427784), (16, 19624311), (18, 17443832), (21, 14951856), (24, 13082874), (28, 11213892), (36, 8721916), (42, 7475928), (48, 6541437), (56, 5606946), (63, 4983952), (72, 4360958), (79, 3974544), (84, 3737964), (112, 2803473), (126, 2491976), (144, 2180479), (158, 1987272), (168, 1868982), (237, 1324848), (252, 1245988), (316, 993636), (336, 934491), (474, 662424), (504, 622994), (553, 567792), (632, 496818), (711, 441616), (948, 331212), (1008, 311497), (1106, 283896), (1264, 248409), (1422, 220808), (1659, 189264), (1896, 165606), (2212, 141948), (2844, 110404), (3318, 94632), (3792, 82803), (3943, 79632), (4424, 70974), (4977, 63088), (5688, 55202), (6636, 47316), (7886, 39816), (8848, 35487), (9954, 31544), (11376, 27601), (11829, 26544), (13272, 23658), (15772, 19908)]