1566399856

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:807

約数の個数: 120

約数和(自身を含む): 3762522576

約数和(自身を除く): 2196122720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 211, 238, 272, 392, 422, 476, 557, 784, 833, 844, 952, 1114, 1477, 1666, 1688, 1904, 2228, 2954, 3332, 3376, 3587, 3899, 4456, 5908, 6664, 7174, 7798, 8912, 9469, 10339, 11816, 13328, 14348, 15596, 18938, 20678, 23632, 25109, 27293, 28696, 31192, 37876, 41356, 50218, 54586, 57392, 62384, 66283, 75752, 82712, 100436, 109172, 117527, 132566, 151504, 165424, 175763, 200872, 218344, 235054, 265132, 351526, 401744, 436688, 463981, 470108, 530264, 703052, 822689, 927962, 940216, 1060528, 1406104, 1645378, 1855924, 1880432, 1997959, 2812208, 3290756, 3711848, 3995918, 5758823, 6581512, 7423696, 7991836, 11517646, 13163024, 13985713, 15983672, 23035292, 27971426, 31967344, 46070584, 55942852, 92141168, 97899991, 111885704, 195799982, 223771408, 391599964, 783199928, 1566399856]

約数ペア:

[(1, 1566399856), (2, 783199928), (4, 391599964), (7, 223771408), (8, 195799982), (14, 111885704), (16, 97899991), (17, 92141168), (28, 55942852), (34, 46070584), (49, 31967344), (56, 27971426), (68, 23035292), (98, 15983672), (112, 13985713), (119, 13163024), (136, 11517646), (196, 7991836), (211, 7423696), (238, 6581512), (272, 5758823), (392, 3995918), (422, 3711848), (476, 3290756), (557, 2812208), (784, 1997959), (833, 1880432), (844, 1855924), (952, 1645378), (1114, 1406104), (1477, 1060528), (1666, 940216), (1688, 927962), (1904, 822689), (2228, 703052), (2954, 530264), (3332, 470108), (3376, 463981), (3587, 436688), (3899, 401744), (4456, 351526), (5908, 265132), (6664, 235054), (7174, 218344), (7798, 200872), (8912, 175763), (9469, 165424), (10339, 151504), (11816, 132566), (13328, 117527), (14348, 109172), (15596, 100436), (18938, 82712), (20678, 75752), (23632, 66283), (25109, 62384), (27293, 57392), (28696, 54586), (31192, 50218), (37876, 41356)]