273990864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19889}}^1$

素因数の和:19948

約数の個数: 80

約数和(自身を含む): 828696960

約数和(自身を除く): 554706096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 19889, 39778, 59667, 79556, 119334, 139223, 159112, 238668, 278446, 318224, 417669, 477336, 556892, 815449, 835338, 954672, 1113784, 1630898, 1670676, 2227568, 2446347, 3261796, 3341352, 4892694, 5708143, 6523592, 6682704, 9785388, 11416286, 13047184, 17124429, 19570776, 22832572, 34248858, 39141552, 45665144, 68497716, 91330288, 136995432, 273990864]

約数ペア:

[(1, 273990864), (2, 136995432), (3, 91330288), (4, 68497716), (6, 45665144), (7, 39141552), (8, 34248858), (12, 22832572), (14, 19570776), (16, 17124429), (21, 13047184), (24, 11416286), (28, 9785388), (41, 6682704), (42, 6523592), (48, 5708143), (56, 4892694), (82, 3341352), (84, 3261796), (112, 2446347), (123, 2227568), (164, 1670676), (168, 1630898), (246, 1113784), (287, 954672), (328, 835338), (336, 815449), (492, 556892), (574, 477336), (656, 417669), (861, 318224), (984, 278446), (1148, 238668), (1722, 159112), (1968, 139223), (2296, 119334), (3444, 79556), (4592, 59667), (6888, 39778), (13776, 19889)]