215585784

素因数分解:

$2^3\times 3^2\times {\mathrm{1171}}^1\times {\mathrm{2557}}^1$

素因数の和:3740

約数の個数: 48

約数和(自身を含む): 584605320

約数和(自身を除く): 369019536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1171, 2342, 2557, 3513, 4684, 5114, 7026, 7671, 9368, 10228, 10539, 14052, 15342, 20456, 21078, 23013, 28104, 30684, 42156, 46026, 61368, 84312, 92052, 184104, 2994247, 5988494, 8982741, 11976988, 17965482, 23953976, 26948223, 35930964, 53896446, 71861928, 107792892, 215585784]

約数ペア:

[(1, 215585784), (2, 107792892), (3, 71861928), (4, 53896446), (6, 35930964), (8, 26948223), (9, 23953976), (12, 17965482), (18, 11976988), (24, 8982741), (36, 5988494), (72, 2994247), (1171, 184104), (2342, 92052), (2557, 84312), (3513, 61368), (4684, 46026), (5114, 42156), (7026, 30684), (7671, 28104), (9368, 23013), (10228, 21078), (10539, 20456), (14052, 15342)]