1406328144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72701}}^1$

素因数の和:72756

約数の個数: 80

約数和(自身を含む): 4038741504

約数和(自身を除く): 2632413360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 72701, 145402, 218103, 290804, 436206, 581608, 872412, 945113, 1163216, 1744824, 1890226, 2253731, 2835339, 3489648, 3780452, 4507462, 5670678, 6761193, 7560904, 9014924, 11341356, 13522386, 15121808, 18029848, 22682712, 27044772, 29298503, 36059696, 45365424, 54089544, 58597006, 87895509, 108179088, 117194012, 175791018, 234388024, 351582036, 468776048, 703164072, 1406328144]

約数ペア:

[(1, 1406328144), (2, 703164072), (3, 468776048), (4, 351582036), (6, 234388024), (8, 175791018), (12, 117194012), (13, 108179088), (16, 87895509), (24, 58597006), (26, 54089544), (31, 45365424), (39, 36059696), (48, 29298503), (52, 27044772), (62, 22682712), (78, 18029848), (93, 15121808), (104, 13522386), (124, 11341356), (156, 9014924), (186, 7560904), (208, 6761193), (248, 5670678), (312, 4507462), (372, 3780452), (403, 3489648), (496, 2835339), (624, 2253731), (744, 1890226), (806, 1744824), (1209, 1163216), (1488, 945113), (1612, 872412), (2418, 581608), (3224, 436206), (4836, 290804), (6448, 218103), (9672, 145402), (19344, 72701)]