218123952

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239171}}^1$

素因数の和:239201

約数の個数: 40

約数和(自身を含む): 593146560

約数和(自身を除く): 375022608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 239171, 478342, 717513, 956684, 1435026, 1913368, 2870052, 3826736, 4544249, 5740104, 9088498, 11480208, 13632747, 18176996, 27265494, 36353992, 54530988, 72707984, 109061976, 218123952]

約数ペア:

[(1, 218123952), (2, 109061976), (3, 72707984), (4, 54530988), (6, 36353992), (8, 27265494), (12, 18176996), (16, 13632747), (19, 11480208), (24, 9088498), (38, 5740104), (48, 4544249), (57, 3826736), (76, 2870052), (114, 1913368), (152, 1435026), (228, 956684), (304, 717513), (456, 478342), (912, 239171)]