388715707094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{7691}}^1$

素因数の和:7938

約数の個数: 128

約数和(自身を含む): 736896061440

約数和(自身を除く): 348180354346

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 71, 131, 142, 143, 209, 247, 262, 286, 418, 494, 781, 923, 1349, 1441, 1562, 1703, 1846, 2489, 2698, 2717, 2882, 3406, 4978, 5434, 7691, 9301, 10153, 14839, 15382, 17537, 18602, 18733, 20306, 27379, 29678, 32357, 35074, 37466, 54758, 64714, 84601, 99983, 102311, 120913, 146129, 169202, 176719, 192907, 199966, 204622, 241826, 292258, 353438, 355927, 385814, 546061, 711854, 1007521, 1092122, 1099813, 1330043, 1607419, 1899677, 1943909, 2015042, 2199626, 2297347, 2660086, 3214838, 3799354, 3887818, 4594694, 6006671, 7098793, 10375159, 11082731, 12013342, 13097773, 14197586, 19142899, 20750318, 20896447, 22165462, 25270817, 26195546, 38285798, 41792894, 50541634, 71533991, 78086723, 114126749, 134877067, 143067982, 144075503, 156173446, 210571889, 228253498, 248857687, 269754134, 288151006, 421143778, 497715374, 786873901, 929941883, 1359145829, 1483647737, 1573747802, 1859883766, 2718291658, 2737434557, 2967295474, 5474869114, 10229360713, 14950604119, 17668895777, 20458721426, 29901208238, 35337791554, 194357853547, 388715707094]

約数ペア:

[(1, 388715707094), (2, 194357853547), (11, 35337791554), (13, 29901208238), (19, 20458721426), (22, 17668895777), (26, 14950604119), (38, 10229360713), (71, 5474869114), (131, 2967295474), (142, 2737434557), (143, 2718291658), (209, 1859883766), (247, 1573747802), (262, 1483647737), (286, 1359145829), (418, 929941883), (494, 786873901), (781, 497715374), (923, 421143778), (1349, 288151006), (1441, 269754134), (1562, 248857687), (1703, 228253498), (1846, 210571889), (2489, 156173446), (2698, 144075503), (2717, 143067982), (2882, 134877067), (3406, 114126749), (4978, 78086723), (5434, 71533991), (7691, 50541634), (9301, 41792894), (10153, 38285798), (14839, 26195546), (15382, 25270817), (17537, 22165462), (18602, 20896447), (18733, 20750318), (20306, 19142899), (27379, 14197586), (29678, 13097773), (32357, 12013342), (35074, 11082731), (37466, 10375159), (54758, 7098793), (64714, 6006671), (84601, 4594694), (99983, 3887818), (102311, 3799354), (120913, 3214838), (146129, 2660086), (169202, 2297347), (176719, 2199626), (192907, 2015042), (199966, 1943909), (204622, 1899677), (241826, 1607419), (292258, 1330043), (353438, 1099813), (355927, 1092122), (385814, 1007521), (546061, 711854)]