31219344

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 200

約数和(自身を含む): 103977720

約数和(自身を除く): 72758376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 109, 117, 136, 144, 153, 156, 162, 204, 208, 216, 218, 221, 234, 272, 306, 312, 324, 327, 351, 408, 432, 436, 442, 459, 468, 612, 624, 648, 654, 663, 702, 816, 872, 884, 918, 936, 981, 1053, 1224, 1296, 1308, 1326, 1377, 1404, 1417, 1744, 1768, 1836, 1853, 1872, 1962, 1989, 2106, 2448, 2616, 2652, 2754, 2808, 2834, 2943, 3536, 3672, 3706, 3924, 3978, 4212, 4251, 5232, 5304, 5508, 5559, 5616, 5668, 5886, 5967, 7344, 7412, 7848, 7956, 8424, 8502, 8829, 10608, 11016, 11118, 11336, 11772, 11934, 12753, 14824, 15696, 15912, 16677, 16848, 17004, 17658, 17901, 22032, 22236, 22672, 23544, 23868, 24089, 25506, 29648, 31824, 33354, 34008, 35316, 35802, 38259, 44472, 47088, 47736, 48178, 50031, 51012, 66708, 68016, 70632, 71604, 72267, 76518, 88944, 95472, 96356, 100062, 102024, 114777, 133416, 141264, 143208, 144534, 150093, 153036, 192712, 200124, 204048, 216801, 229554, 266832, 286416, 289068, 300186, 306072, 385424, 400248, 433602, 459108, 578136, 600372, 612144, 650403, 800496, 867204, 918216, 1156272, 1200744, 1300806, 1734408, 1836432, 1951209, 2401488, 2601612, 3468816, 3902418, 5203224, 7804836, 10406448, 15609672, 31219344]

約数ペア:

[(1, 31219344), (2, 15609672), (3, 10406448), (4, 7804836), (6, 5203224), (8, 3902418), (9, 3468816), (12, 2601612), (13, 2401488), (16, 1951209), (17, 1836432), (18, 1734408), (24, 1300806), (26, 1200744), (27, 1156272), (34, 918216), (36, 867204), (39, 800496), (48, 650403), (51, 612144), (52, 600372), (54, 578136), (68, 459108), (72, 433602), (78, 400248), (81, 385424), (102, 306072), (104, 300186), (108, 289068), (109, 286416), (117, 266832), (136, 229554), (144, 216801), (153, 204048), (156, 200124), (162, 192712), (204, 153036), (208, 150093), (216, 144534), (218, 143208), (221, 141264), (234, 133416), (272, 114777), (306, 102024), (312, 100062), (324, 96356), (327, 95472), (351, 88944), (408, 76518), (432, 72267), (436, 71604), (442, 70632), (459, 68016), (468, 66708), (612, 51012), (624, 50031), (648, 48178), (654, 47736), (663, 47088), (702, 44472), (816, 38259), (872, 35802), (884, 35316), (918, 34008), (936, 33354), (981, 31824), (1053, 29648), (1224, 25506), (1296, 24089), (1308, 23868), (1326, 23544), (1377, 22672), (1404, 22236), (1417, 22032), (1744, 17901), (1768, 17658), (1836, 17004), (1853, 16848), (1872, 16677), (1962, 15912), (1989, 15696), (2106, 14824), (2448, 12753), (2616, 11934), (2652, 11772), (2754, 11336), (2808, 11118), (2834, 11016), (2943, 10608), (3536, 8829), (3672, 8502), (3706, 8424), (3924, 7956), (3978, 7848), (4212, 7412), (4251, 7344), (5232, 5967), (5304, 5886), (5508, 5668), (5559, 5616)]