387651012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{68879}}^1$

素因数の和:68960

約数の個数: 48

約数和(自身を含む): 1049180160

約数和(自身を除く): 661529148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 68879, 137758, 206637, 275516, 413274, 482153, 826548, 964306, 1446459, 1928612, 2892918, 4614893, 5785836, 9229786, 13844679, 18459572, 27689358, 32304251, 55378716, 64608502, 96912753, 129217004, 193825506, 387651012]

約数ペア:

[(1, 387651012), (2, 193825506), (3, 129217004), (4, 96912753), (6, 64608502), (7, 55378716), (12, 32304251), (14, 27689358), (21, 18459572), (28, 13844679), (42, 9229786), (67, 5785836), (84, 4614893), (134, 2892918), (201, 1928612), (268, 1446459), (402, 964306), (469, 826548), (804, 482153), (938, 413274), (1407, 275516), (1876, 206637), (2814, 137758), (5628, 68879)]