1553971224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:810

約数の個数: 192

約数和(自身を含む): 4604221440

約数和(自身を除く): 3050250216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 169, 186, 204, 221, 248, 312, 338, 372, 403, 408, 442, 507, 527, 663, 676, 727, 744, 806, 884, 1014, 1054, 1209, 1326, 1352, 1454, 1581, 1612, 1768, 2028, 2108, 2181, 2418, 2652, 2873, 2908, 3162, 3224, 4056, 4216, 4362, 4836, 5239, 5304, 5746, 5816, 6324, 6851, 8619, 8724, 9451, 9672, 10478, 11492, 12359, 12648, 13702, 15717, 17238, 17448, 18902, 20553, 20956, 22537, 22984, 24718, 27404, 28353, 31434, 34476, 37077, 37804, 41106, 41912, 45074, 49436, 54808, 56706, 62868, 67611, 68952, 74154, 75608, 82212, 89063, 90148, 98872, 113412, 122863, 125736, 135222, 148308, 160667, 164424, 178126, 180296, 226824, 245726, 267189, 270444, 292981, 296616, 321334, 356252, 368589, 383129, 482001, 491452, 534378, 540888, 585962, 642668, 712504, 737178, 766258, 878943, 964002, 982904, 1068756, 1149387, 1171924, 1285336, 1474356, 1532516, 1757886, 1928004, 2088671, 2137512, 2298774, 2343848, 2948712, 3065032, 3515772, 3808753, 3856008, 4177342, 4597548, 4980677, 6266013, 7031544, 7617506, 8354684, 9195096, 9961354, 11426259, 12532026, 14942031, 15235012, 16709368, 19922708, 22852518, 25064052, 29884062, 30470024, 39845416, 45705036, 50128104, 59768124, 64748801, 91410072, 119536248, 129497602, 194246403, 258995204, 388492806, 517990408, 776985612, 1553971224]

約数ペア:

[(1, 1553971224), (2, 776985612), (3, 517990408), (4, 388492806), (6, 258995204), (8, 194246403), (12, 129497602), (13, 119536248), (17, 91410072), (24, 64748801), (26, 59768124), (31, 50128104), (34, 45705036), (39, 39845416), (51, 30470024), (52, 29884062), (62, 25064052), (68, 22852518), (78, 19922708), (93, 16709368), (102, 15235012), (104, 14942031), (124, 12532026), (136, 11426259), (156, 9961354), (169, 9195096), (186, 8354684), (204, 7617506), (221, 7031544), (248, 6266013), (312, 4980677), (338, 4597548), (372, 4177342), (403, 3856008), (408, 3808753), (442, 3515772), (507, 3065032), (527, 2948712), (663, 2343848), (676, 2298774), (727, 2137512), (744, 2088671), (806, 1928004), (884, 1757886), (1014, 1532516), (1054, 1474356), (1209, 1285336), (1326, 1171924), (1352, 1149387), (1454, 1068756), (1581, 982904), (1612, 964002), (1768, 878943), (2028, 766258), (2108, 737178), (2181, 712504), (2418, 642668), (2652, 585962), (2873, 540888), (2908, 534378), (3162, 491452), (3224, 482001), (4056, 383129), (4216, 368589), (4362, 356252), (4836, 321334), (5239, 296616), (5304, 292981), (5746, 270444), (5816, 267189), (6324, 245726), (6851, 226824), (8619, 180296), (8724, 178126), (9451, 164424), (9672, 160667), (10478, 148308), (11492, 135222), (12359, 125736), (12648, 122863), (13702, 113412), (15717, 98872), (17238, 90148), (17448, 89063), (18902, 82212), (20553, 75608), (20956, 74154), (22537, 68952), (22984, 67611), (24718, 62868), (27404, 56706), (28353, 54808), (31434, 49436), (34476, 45074), (37077, 41912), (37804, 41106)]