19216139568

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1\times {\mathrm{6791}}^1$

素因数の和:7322

約数の個数: 80

約数和(自身を含む): 50087794176

約数和(自身を除く): 30871654608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 353, 501, 668, 706, 1002, 1059, 1336, 1412, 2004, 2118, 2672, 2824, 4008, 4236, 5648, 6791, 8016, 8472, 13582, 16944, 20373, 27164, 40746, 54328, 58951, 81492, 108656, 117902, 162984, 176853, 235804, 325968, 353706, 471608, 707412, 943216, 1134097, 1414824, 2268194, 2397223, 2829648, 3402291, 4536388, 4794446, 6804582, 7191669, 9072776, 9588892, 13609164, 14383338, 18145552, 19177784, 27218328, 28766676, 38355568, 54436656, 57533352, 115066704, 400336241, 800672482, 1201008723, 1601344964, 2402017446, 3202689928, 4804034892, 6405379856, 9608069784, 19216139568]

約数ペア:

[(1, 19216139568), (2, 9608069784), (3, 6405379856), (4, 4804034892), (6, 3202689928), (8, 2402017446), (12, 1601344964), (16, 1201008723), (24, 800672482), (48, 400336241), (167, 115066704), (334, 57533352), (353, 54436656), (501, 38355568), (668, 28766676), (706, 27218328), (1002, 19177784), (1059, 18145552), (1336, 14383338), (1412, 13609164), (2004, 9588892), (2118, 9072776), (2672, 7191669), (2824, 6804582), (4008, 4794446), (4236, 4536388), (5648, 3402291), (6791, 2829648), (8016, 2397223), (8472, 2268194), (13582, 1414824), (16944, 1134097), (20373, 943216), (27164, 707412), (40746, 471608), (54328, 353706), (58951, 325968), (81492, 235804), (108656, 176853), (117902, 162984)]