216423684

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 576679040

約数和(自身を除く): 360255356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 97, 108, 146, 194, 219, 283, 291, 292, 388, 438, 566, 582, 657, 849, 873, 876, 1132, 1164, 1314, 1698, 1746, 1971, 2547, 2619, 2628, 3396, 3492, 3942, 5094, 5238, 7081, 7641, 7884, 10188, 10476, 14162, 15282, 20659, 21243, 27451, 28324, 30564, 41318, 42486, 54902, 61977, 63729, 82353, 82636, 84972, 109804, 123954, 127458, 164706, 185931, 191187, 247059, 247908, 254916, 329412, 371862, 382374, 494118, 557793, 741177, 743724, 764748, 988236, 1115586, 1482354, 2003923, 2231172, 2964708, 4007846, 6011769, 8015692, 12023538, 18035307, 24047076, 36070614, 54105921, 72141228, 108211842, 216423684]

約数ペア:

[(1, 216423684), (2, 108211842), (3, 72141228), (4, 54105921), (6, 36070614), (9, 24047076), (12, 18035307), (18, 12023538), (27, 8015692), (36, 6011769), (54, 4007846), (73, 2964708), (97, 2231172), (108, 2003923), (146, 1482354), (194, 1115586), (219, 988236), (283, 764748), (291, 743724), (292, 741177), (388, 557793), (438, 494118), (566, 382374), (582, 371862), (657, 329412), (849, 254916), (873, 247908), (876, 247059), (1132, 191187), (1164, 185931), (1314, 164706), (1698, 127458), (1746, 123954), (1971, 109804), (2547, 84972), (2619, 82636), (2628, 82353), (3396, 63729), (3492, 61977), (3942, 54902), (5094, 42486), (5238, 41318), (7081, 30564), (7641, 28324), (7884, 27451), (10188, 21243), (10476, 20659), (14162, 15282)]