312401232

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 240

約数和(自身を含む): 1061985600

約数和(自身を除く): 749584368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 169, 176, 198, 208, 216, 234, 264, 286, 297, 312, 338, 351, 389, 396, 429, 432, 468, 507, 528, 572, 594, 624, 676, 702, 778, 792, 858, 936, 1014, 1144, 1167, 1188, 1287, 1352, 1404, 1521, 1556, 1584, 1716, 1859, 1872, 2028, 2288, 2334, 2376, 2574, 2704, 2808, 3042, 3112, 3432, 3501, 3718, 3861, 4056, 4279, 4563, 4668, 4752, 5057, 5148, 5577, 5616, 6084, 6224, 6864, 7002, 7436, 7722, 8112, 8558, 9126, 9336, 10114, 10296, 10503, 11154, 12168, 12837, 14004, 14872, 15171, 15444, 16731, 17116, 18252, 18672, 20228, 20592, 21006, 22308, 24336, 25674, 28008, 29744, 30342, 30888, 33462, 34232, 36504, 38511, 40456, 42012, 44616, 45513, 50193, 51348, 55627, 56016, 60684, 61776, 65741, 66924, 68464, 73008, 77022, 80912, 84024, 89232, 91026, 100386, 102696, 111254, 115533, 121368, 131482, 133848, 136539, 154044, 166881, 168048, 182052, 197223, 200772, 205392, 222508, 231066, 242736, 262964, 267696, 273078, 308088, 333762, 364104, 394446, 401544, 445016, 462132, 500643, 525928, 546156, 591669, 616176, 667524, 723151, 728208, 788892, 803088, 890032, 924264, 1001286, 1051856, 1092312, 1183338, 1335048, 1446302, 1501929, 1577784, 1775007, 1848528, 2002572, 2169453, 2184624, 2366676, 2670096, 2892604, 3003858, 3155568, 3550014, 4005144, 4338906, 4733352, 5785208, 6007716, 6508359, 7100028, 8010288, 8677812, 9466704, 11570416, 12015432, 13016718, 14200056, 17355624, 19525077, 24030864, 26033436, 28400112, 34711248, 39050154, 52066872, 78100308, 104133744, 156200616, 312401232]

約数ペア:

[(1, 312401232), (2, 156200616), (3, 104133744), (4, 78100308), (6, 52066872), (8, 39050154), (9, 34711248), (11, 28400112), (12, 26033436), (13, 24030864), (16, 19525077), (18, 17355624), (22, 14200056), (24, 13016718), (26, 12015432), (27, 11570416), (33, 9466704), (36, 8677812), (39, 8010288), (44, 7100028), (48, 6508359), (52, 6007716), (54, 5785208), (66, 4733352), (72, 4338906), (78, 4005144), (88, 3550014), (99, 3155568), (104, 3003858), (108, 2892604), (117, 2670096), (132, 2366676), (143, 2184624), (144, 2169453), (156, 2002572), (169, 1848528), (176, 1775007), (198, 1577784), (208, 1501929), (216, 1446302), (234, 1335048), (264, 1183338), (286, 1092312), (297, 1051856), (312, 1001286), (338, 924264), (351, 890032), (389, 803088), (396, 788892), (429, 728208), (432, 723151), (468, 667524), (507, 616176), (528, 591669), (572, 546156), (594, 525928), (624, 500643), (676, 462132), (702, 445016), (778, 401544), (792, 394446), (858, 364104), (936, 333762), (1014, 308088), (1144, 273078), (1167, 267696), (1188, 262964), (1287, 242736), (1352, 231066), (1404, 222508), (1521, 205392), (1556, 200772), (1584, 197223), (1716, 182052), (1859, 168048), (1872, 166881), (2028, 154044), (2288, 136539), (2334, 133848), (2376, 131482), (2574, 121368), (2704, 115533), (2808, 111254), (3042, 102696), (3112, 100386), (3432, 91026), (3501, 89232), (3718, 84024), (3861, 80912), (4056, 77022), (4279, 73008), (4563, 68464), (4668, 66924), (4752, 65741), (5057, 61776), (5148, 60684), (5577, 56016), (5616, 55627), (6084, 51348), (6224, 50193), (6864, 45513), (7002, 44616), (7436, 42012), (7722, 40456), (8112, 38511), (8558, 36504), (9126, 34232), (9336, 33462), (10114, 30888), (10296, 30342), (10503, 29744), (11154, 28008), (12168, 25674), (12837, 24336), (14004, 22308), (14872, 21006), (15171, 20592), (15444, 20228), (16731, 18672), (17116, 18252)]