3178344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 8749440

約数和(自身を除く): 5571096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 167, 183, 244, 312, 334, 366, 488, 501, 668, 732, 793, 1002, 1336, 1464, 1586, 2004, 2171, 2379, 3172, 4008, 4342, 4758, 6344, 6513, 8684, 9516, 10187, 13026, 17368, 19032, 20374, 26052, 30561, 40748, 52104, 61122, 81496, 122244, 132431, 244488, 264862, 397293, 529724, 794586, 1059448, 1589172, 3178344]

約数ペア:

[(1, 3178344), (2, 1589172), (3, 1059448), (4, 794586), (6, 529724), (8, 397293), (12, 264862), (13, 244488), (24, 132431), (26, 122244), (39, 81496), (52, 61122), (61, 52104), (78, 40748), (104, 30561), (122, 26052), (156, 20374), (167, 19032), (183, 17368), (244, 13026), (312, 10187), (334, 9516), (366, 8684), (488, 6513), (501, 6344), (668, 4758), (732, 4342), (793, 4008), (1002, 3172), (1336, 2379), (1464, 2171), (1586, 2004)]