275178072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1313

約数の個数: 128

約数和(自身を含む): 798658560

約数和(自身を除く): 523480488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 403, 552, 598, 713, 744, 806, 897, 1196, 1209, 1237, 1426, 1612, 1794, 2139, 2392, 2418, 2474, 2852, 3224, 3588, 3711, 4278, 4836, 4948, 5704, 7176, 7422, 8556, 9269, 9672, 9896, 14844, 16081, 17112, 18538, 27807, 28451, 29688, 32162, 37076, 38347, 48243, 55614, 56902, 64324, 74152, 76694, 85353, 96486, 111228, 113804, 115041, 128648, 153388, 170706, 192972, 222456, 227608, 230082, 306776, 341412, 369863, 385944, 460164, 498511, 682824, 739726, 881981, 920328, 997022, 1109589, 1479452, 1495533, 1763962, 1994044, 2219178, 2645943, 2958904, 2991066, 3527924, 3988088, 4438356, 5291886, 5982132, 7055848, 8876712, 10583772, 11465753, 11964264, 21167544, 22931506, 34397259, 45863012, 68794518, 91726024, 137589036, 275178072]

約数ペア:

[(1, 275178072), (2, 137589036), (3, 91726024), (4, 68794518), (6, 45863012), (8, 34397259), (12, 22931506), (13, 21167544), (23, 11964264), (24, 11465753), (26, 10583772), (31, 8876712), (39, 7055848), (46, 5982132), (52, 5291886), (62, 4438356), (69, 3988088), (78, 3527924), (92, 2991066), (93, 2958904), (104, 2645943), (124, 2219178), (138, 1994044), (156, 1763962), (184, 1495533), (186, 1479452), (248, 1109589), (276, 997022), (299, 920328), (312, 881981), (372, 739726), (403, 682824), (552, 498511), (598, 460164), (713, 385944), (744, 369863), (806, 341412), (897, 306776), (1196, 230082), (1209, 227608), (1237, 222456), (1426, 192972), (1612, 170706), (1794, 153388), (2139, 128648), (2392, 115041), (2418, 113804), (2474, 111228), (2852, 96486), (3224, 85353), (3588, 76694), (3711, 74152), (4278, 64324), (4836, 56902), (4948, 55614), (5704, 48243), (7176, 38347), (7422, 37076), (8556, 32162), (9269, 29688), (9672, 28451), (9896, 27807), (14844, 18538), (16081, 17112)]