271656720006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{25873}}^1$

素因数の和:26466

約数の個数: 96

約数和(自身を含む): 642218347008

約数和(自身を除く): 370561627002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 503, 994, 1006, 1491, 1509, 2982, 3018, 3479, 3521, 6958, 7042, 10437, 10563, 20874, 21126, 24647, 25873, 35713, 49294, 51746, 71426, 73941, 77619, 107139, 147882, 155238, 181111, 214278, 249991, 362222, 499982, 543333, 749973, 1086666, 1267777, 1499946, 1749937, 1836983, 2535554, 3499874, 3673966, 3803331, 5249811, 5510949, 7606662, 10499622, 11021898, 12858881, 13014119, 25717762, 26028238, 38576643, 39042357, 77153286, 78084714, 90012167, 91098833, 180024334, 182197666, 270036501, 273296499, 540073002, 546592998, 637691831, 924002449, 1275383662, 1848004898, 1913075493, 2772007347, 3826150986, 5544014694, 6468017143, 12936034286, 19404051429, 38808102858, 45276120001, 90552240002, 135828360003, 271656720006]

約数ペア:

[(1, 271656720006), (2, 135828360003), (3, 90552240002), (6, 45276120001), (7, 38808102858), (14, 19404051429), (21, 12936034286), (42, 6468017143), (49, 5544014694), (71, 3826150986), (98, 2772007347), (142, 1913075493), (147, 1848004898), (213, 1275383662), (294, 924002449), (426, 637691831), (497, 546592998), (503, 540073002), (994, 273296499), (1006, 270036501), (1491, 182197666), (1509, 180024334), (2982, 91098833), (3018, 90012167), (3479, 78084714), (3521, 77153286), (6958, 39042357), (7042, 38576643), (10437, 26028238), (10563, 25717762), (20874, 13014119), (21126, 12858881), (24647, 11021898), (25873, 10499622), (35713, 7606662), (49294, 5510949), (51746, 5249811), (71426, 3803331), (73941, 3673966), (77619, 3499874), (107139, 2535554), (147882, 1836983), (155238, 1749937), (181111, 1499946), (214278, 1267777), (249991, 1086666), (362222, 749973), (499982, 543333)]