312005366948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1884409}}^1$

素因数の和:1884548

約数の個数: 48

約数和(自身を含む): 615433230720

約数和(自身を除く): 303427863772

約数列:

[1, 2, 4, 11, 22, 44, 53, 71, 106, 142, 212, 284, 583, 781, 1166, 1562, 2332, 3124, 3763, 7526, 15052, 41393, 82786, 165572, 1884409, 3768818, 7537636, 20728499, 41456998, 82913996, 99873677, 133793039, 199747354, 267586078, 399494708, 535172156, 1098610447, 1471723429, 2197220894, 2943446858, 4394441788, 5886893716, 7091031067, 14182062134, 28364124268, 78001341737, 156002683474, 312005366948]

約数ペア:

[(1, 312005366948), (2, 156002683474), (4, 78001341737), (11, 28364124268), (22, 14182062134), (44, 7091031067), (53, 5886893716), (71, 4394441788), (106, 2943446858), (142, 2197220894), (212, 1471723429), (284, 1098610447), (583, 535172156), (781, 399494708), (1166, 267586078), (1562, 199747354), (2332, 133793039), (3124, 99873677), (3763, 82913996), (7526, 41456998), (15052, 20728499), (41393, 7537636), (82786, 3768818), (165572, 1884409)]