666753168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7537}}^1$

素因数の和:7664

約数の個数: 80

約数和(自身を含む): 1832035520

約数和(自身を除く): 1165282352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 388, 456, 582, 776, 912, 1164, 1552, 1843, 2328, 3686, 4656, 5529, 7372, 7537, 11058, 14744, 15074, 22116, 22611, 29488, 30148, 44232, 45222, 60296, 88464, 90444, 120592, 143203, 180888, 286406, 361776, 429609, 572812, 731089, 859218, 1145624, 1462178, 1718436, 2193267, 2291248, 2924356, 3436872, 4386534, 5848712, 6873744, 8773068, 11697424, 13890691, 17546136, 27781382, 35092272, 41672073, 55562764, 83344146, 111125528, 166688292, 222251056, 333376584, 666753168]

約数ペア:

[(1, 666753168), (2, 333376584), (3, 222251056), (4, 166688292), (6, 111125528), (8, 83344146), (12, 55562764), (16, 41672073), (19, 35092272), (24, 27781382), (38, 17546136), (48, 13890691), (57, 11697424), (76, 8773068), (97, 6873744), (114, 5848712), (152, 4386534), (194, 3436872), (228, 2924356), (291, 2291248), (304, 2193267), (388, 1718436), (456, 1462178), (582, 1145624), (776, 859218), (912, 731089), (1164, 572812), (1552, 429609), (1843, 361776), (2328, 286406), (3686, 180888), (4656, 143203), (5529, 120592), (7372, 90444), (7537, 88464), (11058, 60296), (14744, 45222), (15074, 44232), (22116, 30148), (22611, 29488)]