240680916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1321}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 716629760

約数和(自身を除く): 475948844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 241, 252, 378, 482, 723, 756, 964, 1321, 1446, 1687, 2169, 2642, 2892, 3374, 3963, 4338, 5061, 5284, 6507, 6748, 7926, 8676, 9247, 10122, 11889, 13014, 15183, 15852, 18494, 20244, 23778, 26028, 27741, 30366, 35667, 36988, 45549, 47556, 55482, 60732, 71334, 83223, 91098, 110964, 142668, 166446, 182196, 249669, 318361, 332892, 499338, 636722, 955083, 998676, 1273444, 1910166, 2228527, 2865249, 3820332, 4457054, 5730498, 6685581, 8595747, 8914108, 11460996, 13371162, 17191494, 20056743, 26742324, 34382988, 40113486, 60170229, 80226972, 120340458, 240680916]

約数ペア:

[(1, 240680916), (2, 120340458), (3, 80226972), (4, 60170229), (6, 40113486), (7, 34382988), (9, 26742324), (12, 20056743), (14, 17191494), (18, 13371162), (21, 11460996), (27, 8914108), (28, 8595747), (36, 6685581), (42, 5730498), (54, 4457054), (63, 3820332), (84, 2865249), (108, 2228527), (126, 1910166), (189, 1273444), (241, 998676), (252, 955083), (378, 636722), (482, 499338), (723, 332892), (756, 318361), (964, 249669), (1321, 182196), (1446, 166446), (1687, 142668), (2169, 110964), (2642, 91098), (2892, 83223), (3374, 71334), (3963, 60732), (4338, 55482), (5061, 47556), (5284, 45549), (6507, 36988), (6748, 35667), (7926, 30366), (8676, 27741), (9247, 26028), (10122, 23778), (11889, 20244), (13014, 18494), (15183, 15852)]