275377788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5179}}^1$

素因数の和:5407

約数の個数: 72

約数和(自身を含む): 799460480

約数和(自身を除く): 524082692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2532, 2954, 3798, 4431, 5179, 5908, 7596, 8862, 10358, 13293, 15537, 17724, 20716, 26586, 31074, 36253, 46611, 53172, 62148, 72506, 93222, 108759, 145012, 186444, 217518, 326277, 435036, 652554, 1092769, 1305108, 2185538, 3278307, 4371076, 6556614, 7649383, 9834921, 13113228, 15298766, 19669842, 22948149, 30597532, 39339684, 45896298, 68844447, 91792596, 137688894, 275377788]

約数ペア:

[(1, 275377788), (2, 137688894), (3, 91792596), (4, 68844447), (6, 45896298), (7, 39339684), (9, 30597532), (12, 22948149), (14, 19669842), (18, 15298766), (21, 13113228), (28, 9834921), (36, 7649383), (42, 6556614), (63, 4371076), (84, 3278307), (126, 2185538), (211, 1305108), (252, 1092769), (422, 652554), (633, 435036), (844, 326277), (1266, 217518), (1477, 186444), (1899, 145012), (2532, 108759), (2954, 93222), (3798, 72506), (4431, 62148), (5179, 53172), (5908, 46611), (7596, 36253), (8862, 31074), (10358, 26586), (13293, 20716), (15537, 17724)]