252623196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 781260480

約数和(自身を除く): 528637284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 109, 119, 126, 153, 204, 218, 238, 252, 306, 327, 357, 436, 476, 541, 612, 654, 714, 763, 981, 1071, 1082, 1308, 1428, 1526, 1623, 1853, 1962, 2142, 2164, 2289, 3052, 3246, 3706, 3787, 3924, 4284, 4578, 4869, 5559, 6492, 6867, 7412, 7574, 9156, 9197, 9738, 11118, 11361, 12971, 13734, 15148, 16677, 18394, 19476, 22236, 22722, 25942, 27468, 27591, 33354, 34083, 36788, 38913, 45444, 51884, 55182, 58969, 64379, 66708, 68166, 77826, 82773, 110364, 116739, 117938, 128758, 136332, 155652, 165546, 176907, 193137, 233478, 235876, 257516, 331092, 353814, 386274, 412783, 466956, 530721, 579411, 707628, 772548, 825566, 1002473, 1061442, 1158822, 1238349, 1651132, 2004946, 2122884, 2317644, 2476698, 3007419, 3715047, 4009892, 4953396, 6014838, 7017311, 7430094, 9022257, 12029676, 14034622, 14860188, 18044514, 21051933, 28069244, 36089028, 42103866, 63155799, 84207732, 126311598, 252623196]

約数ペア:

[(1, 252623196), (2, 126311598), (3, 84207732), (4, 63155799), (6, 42103866), (7, 36089028), (9, 28069244), (12, 21051933), (14, 18044514), (17, 14860188), (18, 14034622), (21, 12029676), (28, 9022257), (34, 7430094), (36, 7017311), (42, 6014838), (51, 4953396), (63, 4009892), (68, 3715047), (84, 3007419), (102, 2476698), (109, 2317644), (119, 2122884), (126, 2004946), (153, 1651132), (204, 1238349), (218, 1158822), (238, 1061442), (252, 1002473), (306, 825566), (327, 772548), (357, 707628), (436, 579411), (476, 530721), (541, 466956), (612, 412783), (654, 386274), (714, 353814), (763, 331092), (981, 257516), (1071, 235876), (1082, 233478), (1308, 193137), (1428, 176907), (1526, 165546), (1623, 155652), (1853, 136332), (1962, 128758), (2142, 117938), (2164, 116739), (2289, 110364), (3052, 82773), (3246, 77826), (3706, 68166), (3787, 66708), (3924, 64379), (4284, 58969), (4578, 55182), (4869, 51884), (5559, 45444), (6492, 38913), (6867, 36788), (7412, 34083), (7574, 33354), (9156, 27591), (9197, 27468), (9738, 25942), (11118, 22722), (11361, 22236), (12971, 19476), (13734, 18394), (15148, 16677)]