328319781444

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1\times {\mathrm{929}}^1$

素因数の和:1594

約数の個数: 144

約数和(自身を含む): 842752310400

約数和(自身を除く): 514432528956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 229, 263, 326, 458, 489, 526, 652, 687, 789, 916, 929, 978, 1052, 1374, 1467, 1578, 1858, 1956, 2061, 2367, 2748, 2787, 2934, 3156, 3716, 4122, 4734, 5574, 5868, 8244, 8361, 9468, 11148, 16722, 33444, 37327, 42869, 60227, 74654, 85738, 111981, 120454, 128607, 149308, 151427, 171476, 180681, 212741, 223962, 240908, 244327, 257214, 302854, 335943, 361362, 385821, 425482, 447924, 454281, 488654, 514428, 542043, 605708, 638223, 671886, 722724, 732981, 771642, 850964, 908562, 977308, 1084086, 1276446, 1343772, 1362843, 1465962, 1543284, 1817124, 1914669, 2168172, 2198943, 2552892, 2725686, 2931924, 3829338, 4397886, 5451372, 7658676, 8795772, 9817001, 19634002, 29451003, 34676783, 39268004, 39825301, 55950883, 58902006, 69353566, 79650602, 88353009, 104030349, 111901766, 117804012, 119475903, 138707132, 159301204, 167852649, 176706018, 208060698, 223803532, 238951806, 312091047, 335705298, 353412036, 358427709, 416121396, 477903612, 503557947, 624182094, 671410596, 716855418, 1007115894, 1248364188, 1433710836, 2014231788, 9119993929, 18239987858, 27359981787, 36479975716, 54719963574, 82079945361, 109439927148, 164159890722, 328319781444]

約数ペア:

[(1, 328319781444), (2, 164159890722), (3, 109439927148), (4, 82079945361), (6, 54719963574), (9, 36479975716), (12, 27359981787), (18, 18239987858), (36, 9119993929), (163, 2014231788), (229, 1433710836), (263, 1248364188), (326, 1007115894), (458, 716855418), (489, 671410596), (526, 624182094), (652, 503557947), (687, 477903612), (789, 416121396), (916, 358427709), (929, 353412036), (978, 335705298), (1052, 312091047), (1374, 238951806), (1467, 223803532), (1578, 208060698), (1858, 176706018), (1956, 167852649), (2061, 159301204), (2367, 138707132), (2748, 119475903), (2787, 117804012), (2934, 111901766), (3156, 104030349), (3716, 88353009), (4122, 79650602), (4734, 69353566), (5574, 58902006), (5868, 55950883), (8244, 39825301), (8361, 39268004), (9468, 34676783), (11148, 29451003), (16722, 19634002), (33444, 9817001), (37327, 8795772), (42869, 7658676), (60227, 5451372), (74654, 4397886), (85738, 3829338), (111981, 2931924), (120454, 2725686), (128607, 2552892), (149308, 2198943), (151427, 2168172), (171476, 1914669), (180681, 1817124), (212741, 1543284), (223962, 1465962), (240908, 1362843), (244327, 1343772), (257214, 1276446), (302854, 1084086), (335943, 977308), (361362, 908562), (385821, 850964), (425482, 771642), (447924, 732981), (454281, 722724), (488654, 671886), (514428, 638223), (542043, 605708)]