281097336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29063}}^1$

素因数の和:29116

約数の個数: 64

約数和(自身を含む): 781240320

約数和(自身を除く): 500142984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 29063, 58126, 87189, 116252, 174378, 232504, 348756, 377819, 697512, 755638, 900953, 1133457, 1511276, 1801906, 2266914, 2702859, 3022552, 3603812, 4533828, 5405718, 7207624, 9067656, 10811436, 11712389, 21622872, 23424778, 35137167, 46849556, 70274334, 93699112, 140548668, 281097336]

約数ペア:

[(1, 281097336), (2, 140548668), (3, 93699112), (4, 70274334), (6, 46849556), (8, 35137167), (12, 23424778), (13, 21622872), (24, 11712389), (26, 10811436), (31, 9067656), (39, 7207624), (52, 5405718), (62, 4533828), (78, 3603812), (93, 3022552), (104, 2702859), (124, 2266914), (156, 1801906), (186, 1511276), (248, 1133457), (312, 900953), (372, 755638), (403, 697512), (744, 377819), (806, 348756), (1209, 232504), (1612, 174378), (2418, 116252), (3224, 87189), (4836, 58126), (9672, 29063)]