40511268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8461}}^1$

素因数の和:8497

約数の個数: 72

約数和(自身を含む): 123206720

約数和(自身を除く): 82695452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8461, 16922, 25383, 33844, 50766, 59227, 76149, 101532, 118454, 152298, 160759, 177681, 236908, 304596, 321518, 355362, 482277, 533043, 643036, 710724, 964554, 1066086, 1125313, 1446831, 1929108, 2132172, 2250626, 2893662, 3375939, 4501252, 5787324, 6751878, 10127817, 13503756, 20255634, 40511268]

約数ペア:

[(1, 40511268), (2, 20255634), (3, 13503756), (4, 10127817), (6, 6751878), (7, 5787324), (9, 4501252), (12, 3375939), (14, 2893662), (18, 2250626), (19, 2132172), (21, 1929108), (28, 1446831), (36, 1125313), (38, 1066086), (42, 964554), (57, 710724), (63, 643036), (76, 533043), (84, 482277), (114, 355362), (126, 321518), (133, 304596), (171, 236908), (228, 177681), (252, 160759), (266, 152298), (342, 118454), (399, 101532), (532, 76149), (684, 59227), (798, 50766), (1197, 33844), (1596, 25383), (2394, 16922), (4788, 8461)]