386051204

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1473

約数の個数: 72

約数和(自身を含む): 864253152

約数和(自身を除く): 478201948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 137, 154, 196, 274, 308, 539, 548, 959, 1078, 1307, 1507, 1918, 2156, 2614, 3014, 3836, 5228, 6028, 6713, 9149, 10549, 13426, 14377, 18298, 21098, 26852, 28754, 36596, 42196, 57508, 64043, 73843, 100639, 128086, 147686, 179059, 201278, 256172, 295372, 358118, 402556, 704473, 716236, 1253413, 1408946, 1969649, 2506826, 2817892, 3939298, 5013652, 7878596, 8773891, 13787543, 17547782, 27575086, 35095564, 55150172, 96512801, 193025602, 386051204]

約数ペア:

[(1, 386051204), (2, 193025602), (4, 96512801), (7, 55150172), (11, 35095564), (14, 27575086), (22, 17547782), (28, 13787543), (44, 8773891), (49, 7878596), (77, 5013652), (98, 3939298), (137, 2817892), (154, 2506826), (196, 1969649), (274, 1408946), (308, 1253413), (539, 716236), (548, 704473), (959, 402556), (1078, 358118), (1307, 295372), (1507, 256172), (1918, 201278), (2156, 179059), (2614, 147686), (3014, 128086), (3836, 100639), (5228, 73843), (6028, 64043), (6713, 57508), (9149, 42196), (10549, 36596), (13426, 28754), (14377, 26852), (18298, 21098)]