27970895496

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:899

約数の個数: 128

約数和(自身を含む): 71817177600

約数和(自身を除く): 43846282104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 139, 146, 219, 278, 292, 331, 347, 417, 438, 556, 584, 662, 694, 834, 876, 993, 1041, 1112, 1324, 1388, 1668, 1752, 1986, 2082, 2648, 2776, 3336, 3972, 4164, 7944, 8328, 10147, 20294, 24163, 25331, 30441, 40588, 46009, 48233, 48326, 50662, 60882, 72489, 75993, 81176, 92018, 96466, 96652, 101324, 114857, 121764, 138027, 144699, 144978, 151986, 184036, 192932, 193304, 202648, 229714, 243528, 276054, 289398, 289956, 303972, 344571, 368072, 385864, 459428, 552108, 578796, 579912, 607944, 689142, 918856, 1104216, 1157592, 1378284, 2756568, 3358657, 3521009, 6717314, 7042018, 8384561, 10075971, 10563027, 13434628, 14084036, 15965123, 16769122, 20151942, 21126054, 25153683, 26869256, 28168072, 31930246, 33538244, 40303884, 42252108, 47895369, 50307366, 63860492, 67076488, 80607768, 84504216, 95790738, 100614732, 127720984, 191581476, 201229464, 383162952, 1165453979, 2330907958, 3496361937, 4661815916, 6992723874, 9323631832, 13985447748, 27970895496]

約数ペア:

[(1, 27970895496), (2, 13985447748), (3, 9323631832), (4, 6992723874), (6, 4661815916), (8, 3496361937), (12, 2330907958), (24, 1165453979), (73, 383162952), (139, 201229464), (146, 191581476), (219, 127720984), (278, 100614732), (292, 95790738), (331, 84504216), (347, 80607768), (417, 67076488), (438, 63860492), (556, 50307366), (584, 47895369), (662, 42252108), (694, 40303884), (834, 33538244), (876, 31930246), (993, 28168072), (1041, 26869256), (1112, 25153683), (1324, 21126054), (1388, 20151942), (1668, 16769122), (1752, 15965123), (1986, 14084036), (2082, 13434628), (2648, 10563027), (2776, 10075971), (3336, 8384561), (3972, 7042018), (4164, 6717314), (7944, 3521009), (8328, 3358657), (10147, 2756568), (20294, 1378284), (24163, 1157592), (25331, 1104216), (30441, 918856), (40588, 689142), (46009, 607944), (48233, 579912), (48326, 578796), (50662, 552108), (60882, 459428), (72489, 385864), (75993, 368072), (81176, 344571), (92018, 303972), (96466, 289956), (96652, 289398), (101324, 276054), (114857, 243528), (121764, 229714), (138027, 202648), (144699, 193304), (144978, 192932), (151986, 184036)]