397780551490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1\times {\mathrm{3469}}^1$

素因数の和:4244

約数の個数: 128

約数和(自身を含む): 873376680960

約数和(自身を除く): 475596129470

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 167, 170, 238, 334, 577, 595, 835, 1154, 1169, 1190, 1670, 2338, 2839, 2885, 3469, 4039, 5678, 5770, 5845, 6938, 8078, 9809, 11690, 14195, 17345, 19618, 19873, 20195, 24283, 28390, 34690, 39746, 40390, 48566, 49045, 58973, 68663, 96359, 98090, 99365, 117946, 121415, 137326, 192718, 198730, 242830, 294865, 343315, 412811, 481795, 579323, 589730, 674513, 686630, 825622, 963590, 1158646, 1349026, 1638103, 2001613, 2064055, 2896615, 3276206, 3372565, 4003226, 4055261, 4128110, 5793230, 6745130, 8110522, 8190515, 9848491, 10008065, 11466721, 14011291, 16381030, 19696982, 20016130, 20276305, 22933442, 28022582, 34027421, 40552610, 49242455, 57333605, 68054842, 68939437, 70056455, 98484910, 114667210, 137878874, 140112910, 170137105, 238191947, 334269371, 340274210, 344697185, 476383894, 668538742, 689394370, 1190959735, 1671346855, 2339885597, 2381919470, 3342693710, 4679771194, 5682579307, 11365158614, 11699427985, 23398855970, 28412896535, 39778055149, 56825793070, 79556110298, 198890275745, 397780551490]

約数ペア:

[(1, 397780551490), (2, 198890275745), (5, 79556110298), (7, 56825793070), (10, 39778055149), (14, 28412896535), (17, 23398855970), (34, 11699427985), (35, 11365158614), (70, 5682579307), (85, 4679771194), (119, 3342693710), (167, 2381919470), (170, 2339885597), (238, 1671346855), (334, 1190959735), (577, 689394370), (595, 668538742), (835, 476383894), (1154, 344697185), (1169, 340274210), (1190, 334269371), (1670, 238191947), (2338, 170137105), (2839, 140112910), (2885, 137878874), (3469, 114667210), (4039, 98484910), (5678, 70056455), (5770, 68939437), (5845, 68054842), (6938, 57333605), (8078, 49242455), (9809, 40552610), (11690, 34027421), (14195, 28022582), (17345, 22933442), (19618, 20276305), (19873, 20016130), (20195, 19696982), (24283, 16381030), (28390, 14011291), (34690, 11466721), (39746, 10008065), (40390, 9848491), (48566, 8190515), (49045, 8110522), (58973, 6745130), (68663, 5793230), (96359, 4128110), (98090, 4055261), (99365, 4003226), (117946, 3372565), (121415, 3276206), (137326, 2896615), (192718, 2064055), (198730, 2001613), (242830, 1638103), (294865, 1349026), (343315, 1158646), (412811, 963590), (481795, 825622), (579323, 686630), (589730, 674513)]