887410188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2837

約数の個数: 144

約数和(自身を含む): 2721180000

約数和(自身を除く): 1833769812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 244, 252, 294, 366, 378, 427, 441, 549, 588, 732, 756, 854, 882, 1098, 1281, 1323, 1647, 1708, 1764, 2196, 2562, 2646, 2749, 2989, 3294, 3843, 5124, 5292, 5498, 5978, 6588, 7686, 8247, 8967, 10996, 11529, 11956, 15372, 16494, 17934, 19243, 23058, 24741, 26901, 32988, 35868, 38486, 46116, 49482, 53802, 57729, 74223, 76972, 80703, 98964, 107604, 115458, 134701, 148446, 161406, 167689, 173187, 230916, 269402, 296892, 322812, 335378, 346374, 404103, 503067, 519561, 538804, 670756, 692748, 808206, 1006134, 1039122, 1173823, 1212309, 1509201, 1616412, 2012268, 2078244, 2347646, 2424618, 3018402, 3521469, 3636927, 4527603, 4695292, 4849236, 6036804, 7042938, 7273854, 8216761, 9055206, 10564407, 14085876, 14547708, 16433522, 18110412, 21128814, 24650283, 31693221, 32867044, 42257628, 49300566, 63386442, 73950849, 98601132, 126772884, 147901698, 221852547, 295803396, 443705094, 887410188]

約数ペア:

[(1, 887410188), (2, 443705094), (3, 295803396), (4, 221852547), (6, 147901698), (7, 126772884), (9, 98601132), (12, 73950849), (14, 63386442), (18, 49300566), (21, 42257628), (27, 32867044), (28, 31693221), (36, 24650283), (42, 21128814), (49, 18110412), (54, 16433522), (61, 14547708), (63, 14085876), (84, 10564407), (98, 9055206), (108, 8216761), (122, 7273854), (126, 7042938), (147, 6036804), (183, 4849236), (189, 4695292), (196, 4527603), (244, 3636927), (252, 3521469), (294, 3018402), (366, 2424618), (378, 2347646), (427, 2078244), (441, 2012268), (549, 1616412), (588, 1509201), (732, 1212309), (756, 1173823), (854, 1039122), (882, 1006134), (1098, 808206), (1281, 692748), (1323, 670756), (1647, 538804), (1708, 519561), (1764, 503067), (2196, 404103), (2562, 346374), (2646, 335378), (2749, 322812), (2989, 296892), (3294, 269402), (3843, 230916), (5124, 173187), (5292, 167689), (5498, 161406), (5978, 148446), (6588, 134701), (7686, 115458), (8247, 107604), (8967, 98964), (10996, 80703), (11529, 76972), (11956, 74223), (15372, 57729), (16494, 53802), (17934, 49482), (19243, 46116), (23058, 38486), (24741, 35868), (26901, 32988)]