316916028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61561}}^1$

素因数の和:61595

約数の個数: 72

約数和(自身を含む): 941159856

約数和(自身を除く): 624243828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 61561, 123122, 184683, 246244, 369366, 554049, 677171, 738732, 800293, 1108098, 1354342, 1600586, 2031513, 2216196, 2400879, 2708684, 3201172, 4063026, 4801758, 6094539, 7202637, 8126052, 8803223, 9603516, 12189078, 14405274, 17606446, 24378156, 26409669, 28810548, 35212892, 52819338, 79229007, 105638676, 158458014, 316916028]

約数ペア:

[(1, 316916028), (2, 158458014), (3, 105638676), (4, 79229007), (6, 52819338), (9, 35212892), (11, 28810548), (12, 26409669), (13, 24378156), (18, 17606446), (22, 14405274), (26, 12189078), (33, 9603516), (36, 8803223), (39, 8126052), (44, 7202637), (52, 6094539), (66, 4801758), (78, 4063026), (99, 3201172), (117, 2708684), (132, 2400879), (143, 2216196), (156, 2031513), (198, 1600586), (234, 1354342), (286, 1108098), (396, 800293), (429, 738732), (468, 677171), (572, 554049), (858, 369366), (1287, 246244), (1716, 184683), (2574, 123122), (5148, 61561)]