699980406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{953}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 1566086400

約数和(自身を除く): 866105994

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 379, 646, 758, 953, 969, 1137, 1906, 1938, 2274, 2859, 5718, 6443, 7201, 12886, 14402, 16201, 18107, 19329, 21603, 32402, 36214, 38658, 43206, 48603, 54321, 97206, 108642, 122417, 244834, 307819, 361187, 367251, 615638, 722374, 734502, 923457, 1083561, 1846914, 2167122, 6140179, 6862553, 12280358, 13725106, 18420537, 20587659, 36841074, 41175318, 116663401, 233326802, 349990203, 699980406]

約数ペア:

[(1, 699980406), (2, 349990203), (3, 233326802), (6, 116663401), (17, 41175318), (19, 36841074), (34, 20587659), (38, 18420537), (51, 13725106), (57, 12280358), (102, 6862553), (114, 6140179), (323, 2167122), (379, 1846914), (646, 1083561), (758, 923457), (953, 734502), (969, 722374), (1137, 615638), (1906, 367251), (1938, 361187), (2274, 307819), (2859, 244834), (5718, 122417), (6443, 108642), (7201, 97206), (12886, 54321), (14402, 48603), (16201, 43206), (18107, 38658), (19329, 36214), (21603, 32402)]