1687073808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{3323}}^1$

素因数の和:4852

約数の個数: 80

約数和(自身を含む): 4985680896

約数和(自身を除く): 3298607088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1511, 3022, 3323, 4533, 6044, 6646, 9066, 9969, 10577, 12088, 13292, 18132, 19938, 21154, 23261, 24176, 26584, 31731, 36264, 39876, 42308, 46522, 53168, 63462, 69783, 72528, 79752, 84616, 93044, 126924, 139566, 159504, 169232, 186088, 253848, 279132, 372176, 507696, 558264, 1116528, 5021053, 10042106, 15063159, 20084212, 30126318, 35147371, 40168424, 60252636, 70294742, 80336848, 105442113, 120505272, 140589484, 210884226, 241010544, 281178968, 421768452, 562357936, 843536904, 1687073808]

約数ペア:

[(1, 1687073808), (2, 843536904), (3, 562357936), (4, 421768452), (6, 281178968), (7, 241010544), (8, 210884226), (12, 140589484), (14, 120505272), (16, 105442113), (21, 80336848), (24, 70294742), (28, 60252636), (42, 40168424), (48, 35147371), (56, 30126318), (84, 20084212), (112, 15063159), (168, 10042106), (336, 5021053), (1511, 1116528), (3022, 558264), (3323, 507696), (4533, 372176), (6044, 279132), (6646, 253848), (9066, 186088), (9969, 169232), (10577, 159504), (12088, 139566), (13292, 126924), (18132, 93044), (19938, 84616), (21154, 79752), (23261, 72528), (24176, 69783), (26584, 63462), (31731, 53168), (36264, 46522), (39876, 42308)]