218434021116

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{447541}}^1$

素因数の和:448094

約数の個数: 48

約数和(自身を含む): 516535074720

約数和(自身を除く): 298101053604

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 457, 534, 914, 1068, 1371, 1828, 2742, 5484, 40673, 81346, 122019, 162692, 244038, 447541, 488076, 895082, 1342623, 1790164, 2685246, 5370492, 39831149, 79662298, 119493447, 159324596, 204526237, 238986894, 409052474, 477973788, 613578711, 818104948, 1227157422, 2454314844, 18202835093, 36405670186, 54608505279, 72811340372, 109217010558, 218434021116]

約数ペア:

[(1, 218434021116), (2, 109217010558), (3, 72811340372), (4, 54608505279), (6, 36405670186), (12, 18202835093), (89, 2454314844), (178, 1227157422), (267, 818104948), (356, 613578711), (457, 477973788), (534, 409052474), (914, 238986894), (1068, 204526237), (1371, 159324596), (1828, 119493447), (2742, 79662298), (5484, 39831149), (40673, 5370492), (81346, 2685246), (122019, 1790164), (162692, 1342623), (244038, 895082), (447541, 488076)]