399223042272

素因数分解:

$2^5\times 3^2\times {\mathrm{25357}}^1\times {\mathrm{54667}}^1$

素因数の和:80040

約数の個数: 72

約数和(自身を含む): 1135356066936

約数和(自身を除く): 736133024664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 25357, 50714, 54667, 76071, 101428, 109334, 152142, 164001, 202856, 218668, 228213, 304284, 328002, 405712, 437336, 456426, 492003, 608568, 656004, 811424, 874672, 912852, 984006, 1217136, 1312008, 1749344, 1825704, 1968012, 2434272, 2624016, 3651408, 3936024, 5248032, 7302816, 7872048, 15744096, 1386191119, 2772382238, 4158573357, 5544764476, 8317146714, 11089528952, 12475720071, 16634293428, 22179057904, 24951440142, 33268586856, 44358115808, 49902880284, 66537173712, 99805760568, 133074347424, 199611521136, 399223042272]

約数ペア:

[(1, 399223042272), (2, 199611521136), (3, 133074347424), (4, 99805760568), (6, 66537173712), (8, 49902880284), (9, 44358115808), (12, 33268586856), (16, 24951440142), (18, 22179057904), (24, 16634293428), (32, 12475720071), (36, 11089528952), (48, 8317146714), (72, 5544764476), (96, 4158573357), (144, 2772382238), (288, 1386191119), (25357, 15744096), (50714, 7872048), (54667, 7302816), (76071, 5248032), (101428, 3936024), (109334, 3651408), (152142, 2624016), (164001, 2434272), (202856, 1968012), (218668, 1825704), (228213, 1749344), (304284, 1312008), (328002, 1217136), (405712, 984006), (437336, 912852), (456426, 874672), (492003, 811424), (608568, 656004)]