267366904

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 629959680

約数和(自身を除く): 362592776

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 61, 82, 83, 92, 122, 161, 164, 166, 184, 244, 287, 322, 328, 332, 427, 488, 574, 581, 644, 664, 854, 943, 1148, 1162, 1288, 1403, 1708, 1886, 1909, 2296, 2324, 2501, 2806, 3403, 3416, 3772, 3818, 4648, 5002, 5063, 5612, 6601, 6806, 7544, 7636, 9821, 10004, 10126, 11224, 13202, 13363, 13612, 15272, 17507, 19642, 20008, 20252, 23821, 26404, 26726, 27224, 35014, 35441, 39284, 40504, 47642, 52808, 53452, 57523, 70028, 70882, 78269, 78568, 95284, 106904, 115046, 116449, 140056, 141764, 156538, 190568, 207583, 230092, 232898, 283528, 313076, 402661, 415166, 460184, 465796, 547883, 626152, 805322, 815143, 830332, 931592, 1095766, 1453081, 1610644, 1630286, 1660664, 2191532, 2906162, 3221288, 3260572, 4383064, 4774409, 5812324, 6521144, 9548818, 11624648, 19097636, 33420863, 38195272, 66841726, 133683452, 267366904]

約数ペア:

[(1, 267366904), (2, 133683452), (4, 66841726), (7, 38195272), (8, 33420863), (14, 19097636), (23, 11624648), (28, 9548818), (41, 6521144), (46, 5812324), (56, 4774409), (61, 4383064), (82, 3260572), (83, 3221288), (92, 2906162), (122, 2191532), (161, 1660664), (164, 1630286), (166, 1610644), (184, 1453081), (244, 1095766), (287, 931592), (322, 830332), (328, 815143), (332, 805322), (427, 626152), (488, 547883), (574, 465796), (581, 460184), (644, 415166), (664, 402661), (854, 313076), (943, 283528), (1148, 232898), (1162, 230092), (1288, 207583), (1403, 190568), (1708, 156538), (1886, 141764), (1909, 140056), (2296, 116449), (2324, 115046), (2501, 106904), (2806, 95284), (3403, 78568), (3416, 78269), (3772, 70882), (3818, 70028), (4648, 57523), (5002, 53452), (5063, 52808), (5612, 47642), (6601, 40504), (6806, 39284), (7544, 35441), (7636, 35014), (9821, 27224), (10004, 26726), (10126, 26404), (11224, 23821), (13202, 20252), (13363, 20008), (13612, 19642), (15272, 17507)]