231578334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:586

約数の個数: 72

約数和(自身を含む): 547265160

約数和(自身を除く): 315686826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 269, 283, 338, 507, 538, 566, 807, 849, 1014, 1521, 1614, 1698, 2421, 2547, 3042, 3497, 3679, 4842, 5094, 6994, 7358, 10491, 11037, 20982, 22074, 31473, 33111, 45461, 47827, 62946, 66222, 76127, 90922, 95654, 136383, 143481, 152254, 228381, 272766, 286962, 409149, 430443, 456762, 685143, 818298, 860886, 989651, 1370286, 1979302, 2968953, 5937906, 8906859, 12865463, 17813718, 25730926, 38596389, 77192778, 115789167, 231578334]

約数ペア:

[(1, 231578334), (2, 115789167), (3, 77192778), (6, 38596389), (9, 25730926), (13, 17813718), (18, 12865463), (26, 8906859), (39, 5937906), (78, 2968953), (117, 1979302), (169, 1370286), (234, 989651), (269, 860886), (283, 818298), (338, 685143), (507, 456762), (538, 430443), (566, 409149), (807, 286962), (849, 272766), (1014, 228381), (1521, 152254), (1614, 143481), (1698, 136383), (2421, 95654), (2547, 90922), (3042, 76127), (3497, 66222), (3679, 62946), (4842, 47827), (5094, 45461), (6994, 33111), (7358, 31473), (10491, 22074), (11037, 20982)]