216805266

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 482122368

約数和(自身を除く): 265317102

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 251, 282, 423, 502, 753, 846, 1021, 1506, 2042, 2259, 3063, 4518, 6126, 9189, 11797, 18378, 23594, 35391, 47987, 70782, 95974, 106173, 143961, 212346, 256271, 287922, 431883, 512542, 768813, 863766, 1537626, 2306439, 4612878, 12044737, 24089474, 36134211, 72268422, 108402633, 216805266]

約数ペア:

[(1, 216805266), (2, 108402633), (3, 72268422), (6, 36134211), (9, 24089474), (18, 12044737), (47, 4612878), (94, 2306439), (141, 1537626), (251, 863766), (282, 768813), (423, 512542), (502, 431883), (753, 287922), (846, 256271), (1021, 212346), (1506, 143961), (2042, 106173), (2259, 95974), (3063, 70782), (4518, 47987), (6126, 35391), (9189, 23594), (11797, 18378)]