252964488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3907

約数の個数: 128

約数和(自身を含む): 798750720

約数和(自身を除く): 545786232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 1173, 1288, 1428, 1564, 1932, 2346, 2737, 2856, 3128, 3851, 3864, 4692, 5474, 7702, 8211, 9384, 10948, 11553, 15404, 16422, 21896, 23106, 26957, 30808, 32844, 46212, 53914, 65467, 65688, 80871, 88573, 92424, 107828, 130934, 161742, 177146, 196401, 215656, 261868, 265719, 323484, 354292, 392802, 458269, 523736, 531438, 620011, 646968, 708584, 785604, 916538, 1062876, 1240022, 1374807, 1505741, 1571208, 1833076, 1860033, 2125752, 2480044, 2749614, 3011482, 3666152, 3720066, 4517223, 4960088, 5499228, 6022964, 7440132, 9034446, 10540187, 10998456, 12045928, 14880264, 18068892, 21080374, 31620561, 36137784, 42160748, 63241122, 84321496, 126482244, 252964488]

約数ペア:

[(1, 252964488), (2, 126482244), (3, 84321496), (4, 63241122), (6, 42160748), (7, 36137784), (8, 31620561), (12, 21080374), (14, 18068892), (17, 14880264), (21, 12045928), (23, 10998456), (24, 10540187), (28, 9034446), (34, 7440132), (42, 6022964), (46, 5499228), (51, 4960088), (56, 4517223), (68, 3720066), (69, 3666152), (84, 3011482), (92, 2749614), (102, 2480044), (119, 2125752), (136, 1860033), (138, 1833076), (161, 1571208), (168, 1505741), (184, 1374807), (204, 1240022), (238, 1062876), (276, 916538), (322, 785604), (357, 708584), (391, 646968), (408, 620011), (476, 531438), (483, 523736), (552, 458269), (644, 392802), (714, 354292), (782, 323484), (952, 265719), (966, 261868), (1173, 215656), (1288, 196401), (1428, 177146), (1564, 161742), (1932, 130934), (2346, 107828), (2737, 92424), (2856, 88573), (3128, 80871), (3851, 65688), (3864, 65467), (4692, 53914), (5474, 46212), (7702, 32844), (8211, 30808), (9384, 26957), (10948, 23106), (11553, 21896), (15404, 16422)]