313021548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4723}}^1$

素因数の和:5003

約数の個数: 72

約数和(自身を含む): 907915008

約数和(自身を除く): 594893460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 1052, 1578, 1841, 2367, 3156, 3682, 4723, 4734, 5523, 7364, 9446, 9468, 11046, 14169, 16569, 18892, 22092, 28338, 33061, 33138, 42507, 56676, 66122, 66276, 85014, 99183, 132244, 170028, 198366, 297549, 396732, 595098, 1190196, 1242149, 2484298, 3726447, 4968596, 7452894, 8695043, 11179341, 14905788, 17390086, 22358682, 26085129, 34780172, 44717364, 52170258, 78255387, 104340516, 156510774, 313021548]

約数ペア:

[(1, 313021548), (2, 156510774), (3, 104340516), (4, 78255387), (6, 52170258), (7, 44717364), (9, 34780172), (12, 26085129), (14, 22358682), (18, 17390086), (21, 14905788), (28, 11179341), (36, 8695043), (42, 7452894), (63, 4968596), (84, 3726447), (126, 2484298), (252, 1242149), (263, 1190196), (526, 595098), (789, 396732), (1052, 297549), (1578, 198366), (1841, 170028), (2367, 132244), (3156, 99183), (3682, 85014), (4723, 66276), (4734, 66122), (5523, 56676), (7364, 42507), (9446, 33138), (9468, 33061), (11046, 28338), (14169, 22092), (16569, 18892)]