996944208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{19249}}^1$

素因数の和:19356

約数の個数: 80

約数和(自身を含む): 2807112000

約数和(自身を除く): 1810167792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3984, 4316, 6474, 8632, 12948, 17264, 19249, 25896, 38498, 51792, 57747, 76996, 115494, 153992, 230988, 250237, 307984, 461976, 500474, 750711, 923952, 1000948, 1501422, 1597667, 2001896, 3002844, 3195334, 4003792, 4793001, 6005688, 6390668, 9586002, 12011376, 12781336, 19172004, 20769671, 25562672, 38344008, 41539342, 62309013, 76688016, 83078684, 124618026, 166157368, 249236052, 332314736, 498472104, 996944208]

約数ペア:

[(1, 996944208), (2, 498472104), (3, 332314736), (4, 249236052), (6, 166157368), (8, 124618026), (12, 83078684), (13, 76688016), (16, 62309013), (24, 41539342), (26, 38344008), (39, 25562672), (48, 20769671), (52, 19172004), (78, 12781336), (83, 12011376), (104, 9586002), (156, 6390668), (166, 6005688), (208, 4793001), (249, 4003792), (312, 3195334), (332, 3002844), (498, 2001896), (624, 1597667), (664, 1501422), (996, 1000948), (1079, 923952), (1328, 750711), (1992, 500474), (2158, 461976), (3237, 307984), (3984, 250237), (4316, 230988), (6474, 153992), (8632, 115494), (12948, 76996), (17264, 57747), (19249, 51792), (25896, 38498)]