816335856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17231}}^1$

素因数の和:17299

約数の個数: 120

約数和(自身を含む): 2666686464

約数和(自身を除く): 1850350608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 11844, 15792, 17231, 23688, 34462, 47376, 51693, 68924, 103386, 120617, 137848, 155079, 206772, 241234, 275696, 310158, 361851, 413544, 482468, 620316, 723702, 809857, 827088, 964936, 1085553, 1240632, 1447404, 1619714, 1929872, 2171106, 2429571, 2481264, 2894808, 3239428, 4342212, 4859142, 5668999, 5789616, 6478856, 7288713, 8684424, 9718284, 11337998, 12957712, 14577426, 17006997, 17368848, 19436568, 22675996, 29154852, 34013994, 38873136, 45351992, 51020991, 58309704, 68027988, 90703984, 102041982, 116619408, 136055976, 204083964, 272111952, 408167928, 816335856]

約数ペア:

[(1, 816335856), (2, 408167928), (3, 272111952), (4, 204083964), (6, 136055976), (7, 116619408), (8, 102041982), (9, 90703984), (12, 68027988), (14, 58309704), (16, 51020991), (18, 45351992), (21, 38873136), (24, 34013994), (28, 29154852), (36, 22675996), (42, 19436568), (47, 17368848), (48, 17006997), (56, 14577426), (63, 12957712), (72, 11337998), (84, 9718284), (94, 8684424), (112, 7288713), (126, 6478856), (141, 5789616), (144, 5668999), (168, 4859142), (188, 4342212), (252, 3239428), (282, 2894808), (329, 2481264), (336, 2429571), (376, 2171106), (423, 1929872), (504, 1619714), (564, 1447404), (658, 1240632), (752, 1085553), (846, 964936), (987, 827088), (1008, 809857), (1128, 723702), (1316, 620316), (1692, 482468), (1974, 413544), (2256, 361851), (2632, 310158), (2961, 275696), (3384, 241234), (3948, 206772), (5264, 155079), (5922, 137848), (6768, 120617), (7896, 103386), (11844, 68924), (15792, 51693), (17231, 47376), (23688, 34462)]