285137424

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 957063744

約数和(自身を除く): 671926320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 61, 66, 72, 78, 88, 99, 104, 117, 122, 132, 143, 144, 156, 176, 183, 198, 208, 227, 234, 244, 264, 286, 312, 366, 396, 429, 454, 468, 488, 528, 549, 572, 624, 671, 681, 732, 792, 793, 858, 908, 936, 976, 1098, 1144, 1287, 1342, 1362, 1464, 1584, 1586, 1716, 1816, 1872, 2013, 2043, 2196, 2288, 2379, 2497, 2574, 2684, 2724, 2928, 2951, 3172, 3432, 3632, 4026, 4086, 4392, 4758, 4994, 5148, 5368, 5448, 5902, 6039, 6344, 6864, 7137, 7491, 8052, 8172, 8723, 8784, 8853, 9516, 9988, 10296, 10736, 10896, 11804, 12078, 12688, 13847, 14274, 14982, 16104, 16344, 17446, 17706, 19032, 19976, 20592, 22473, 23608, 24156, 26169, 26559, 27694, 28548, 29964, 32208, 32461, 32688, 34892, 35412, 38064, 39952, 41541, 44946, 47216, 48312, 52338, 53118, 55388, 57096, 59928, 64922, 69784, 70824, 78507, 83082, 89892, 96624, 97383, 104676, 106236, 110776, 114192, 119856, 124623, 129844, 139568, 141648, 152317, 157014, 166164, 179784, 180011, 194766, 209352, 212472, 221552, 249246, 259688, 292149, 304634, 314028, 332328, 359568, 360022, 389532, 418704, 424944, 456951, 498492, 519376, 540033, 584298, 609268, 628056, 664656, 720044, 779064, 913902, 996984, 1080066, 1168596, 1218536, 1256112, 1370853, 1440088, 1558128, 1620099, 1827804, 1980121, 1993968, 2160132, 2337192, 2437072, 2741706, 2880176, 3240198, 3655608, 3960242, 4320264, 4674384, 5483412, 5940363, 6480396, 7311216, 7920484, 8640528, 10966824, 11880726, 12960792, 15840968, 17821089, 21933648, 23761452, 25921584, 31681936, 35642178, 47522904, 71284356, 95045808, 142568712, 285137424]

約数ペア:

[(1, 285137424), (2, 142568712), (3, 95045808), (4, 71284356), (6, 47522904), (8, 35642178), (9, 31681936), (11, 25921584), (12, 23761452), (13, 21933648), (16, 17821089), (18, 15840968), (22, 12960792), (24, 11880726), (26, 10966824), (33, 8640528), (36, 7920484), (39, 7311216), (44, 6480396), (48, 5940363), (52, 5483412), (61, 4674384), (66, 4320264), (72, 3960242), (78, 3655608), (88, 3240198), (99, 2880176), (104, 2741706), (117, 2437072), (122, 2337192), (132, 2160132), (143, 1993968), (144, 1980121), (156, 1827804), (176, 1620099), (183, 1558128), (198, 1440088), (208, 1370853), (227, 1256112), (234, 1218536), (244, 1168596), (264, 1080066), (286, 996984), (312, 913902), (366, 779064), (396, 720044), (429, 664656), (454, 628056), (468, 609268), (488, 584298), (528, 540033), (549, 519376), (572, 498492), (624, 456951), (671, 424944), (681, 418704), (732, 389532), (792, 360022), (793, 359568), (858, 332328), (908, 314028), (936, 304634), (976, 292149), (1098, 259688), (1144, 249246), (1287, 221552), (1342, 212472), (1362, 209352), (1464, 194766), (1584, 180011), (1586, 179784), (1716, 166164), (1816, 157014), (1872, 152317), (2013, 141648), (2043, 139568), (2196, 129844), (2288, 124623), (2379, 119856), (2497, 114192), (2574, 110776), (2684, 106236), (2724, 104676), (2928, 97383), (2951, 96624), (3172, 89892), (3432, 83082), (3632, 78507), (4026, 70824), (4086, 69784), (4392, 64922), (4758, 59928), (4994, 57096), (5148, 55388), (5368, 53118), (5448, 52338), (5902, 48312), (6039, 47216), (6344, 44946), (6864, 41541), (7137, 39952), (7491, 38064), (8052, 35412), (8172, 34892), (8723, 32688), (8784, 32461), (8853, 32208), (9516, 29964), (9988, 28548), (10296, 27694), (10736, 26559), (10896, 26169), (11804, 24156), (12078, 23608), (12688, 22473), (13847, 20592), (14274, 19976), (14982, 19032), (16104, 17706), (16344, 17446)]