1284664620168

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2741}}^1\times {\mathrm{46831}}^1$

素因数の和:49723

約数の個数: 96

約数和(自身を含む): 3505684291200

約数和(自身を除く): 2221019671032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 2741, 3336, 5004, 5482, 8223, 10008, 10964, 16446, 21928, 24669, 32892, 46831, 49338, 65784, 93662, 98676, 140493, 187324, 197352, 280986, 374648, 380999, 421479, 561972, 761998, 842958, 1123944, 1142997, 1523996, 1685916, 2285994, 3047992, 3371832, 3428991, 4571988, 6509509, 6857982, 9143976, 13019018, 13715964, 19528527, 26038036, 27431928, 39057054, 52076072, 58585581, 78114108, 117171162, 128363771, 156228216, 234342324, 256727542, 385091313, 468684648, 513455084, 770182626, 1026910168, 1155273939, 1540365252, 2310547878, 3080730504, 4621095756, 9242191512, 17842564169, 35685128338, 53527692507, 71370256676, 107055385014, 142740513352, 160583077521, 214110770028, 321166155042, 428221540056, 642332310084, 1284664620168]

約数ペア:

[(1, 1284664620168), (2, 642332310084), (3, 428221540056), (4, 321166155042), (6, 214110770028), (8, 160583077521), (9, 142740513352), (12, 107055385014), (18, 71370256676), (24, 53527692507), (36, 35685128338), (72, 17842564169), (139, 9242191512), (278, 4621095756), (417, 3080730504), (556, 2310547878), (834, 1540365252), (1112, 1155273939), (1251, 1026910168), (1668, 770182626), (2502, 513455084), (2741, 468684648), (3336, 385091313), (5004, 256727542), (5482, 234342324), (8223, 156228216), (10008, 128363771), (10964, 117171162), (16446, 78114108), (21928, 58585581), (24669, 52076072), (32892, 39057054), (46831, 27431928), (49338, 26038036), (65784, 19528527), (93662, 13715964), (98676, 13019018), (140493, 9143976), (187324, 6857982), (197352, 6509509), (280986, 4571988), (374648, 3428991), (380999, 3371832), (421479, 3047992), (561972, 2285994), (761998, 1685916), (842958, 1523996), (1123944, 1142997)]