252174736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 571302720

約数和(自身を除く): 319127984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 89, 136, 176, 178, 187, 272, 356, 374, 712, 748, 947, 979, 1424, 1496, 1513, 1894, 1958, 2992, 3026, 3788, 3916, 6052, 7576, 7832, 10417, 12104, 15152, 15664, 16099, 16643, 20834, 24208, 32198, 33286, 41668, 64396, 66572, 83336, 84283, 128792, 133144, 166672, 168566, 177089, 257584, 266288, 337132, 354178, 674264, 708356, 927113, 1348528, 1416712, 1432811, 1854226, 2833424, 2865622, 3708452, 5731244, 7416904, 11462488, 14833808, 15760921, 22924976, 31521842, 63043684, 126087368, 252174736]

約数ペア:

[(1, 252174736), (2, 126087368), (4, 63043684), (8, 31521842), (11, 22924976), (16, 15760921), (17, 14833808), (22, 11462488), (34, 7416904), (44, 5731244), (68, 3708452), (88, 2865622), (89, 2833424), (136, 1854226), (176, 1432811), (178, 1416712), (187, 1348528), (272, 927113), (356, 708356), (374, 674264), (712, 354178), (748, 337132), (947, 266288), (979, 257584), (1424, 177089), (1496, 168566), (1513, 166672), (1894, 133144), (1958, 128792), (2992, 84283), (3026, 83336), (3788, 66572), (3916, 64396), (6052, 41668), (7576, 33286), (7832, 32198), (10417, 24208), (12104, 20834), (15152, 16643), (15664, 16099)]